Showing posts with label Cosmology. Show all posts
Showing posts with label Cosmology. Show all posts

Monday, 11 August 2025

Refuting Creationism - Just How Wrong Could The Bible's Authors Be?

The Cosmic Horseshoe gravitational lens.
Credit: NASA/ESA (CC BY 4.0)


'Most massive black hole ever discovered' is detected | The Royal Astronomical Society

The authors of Genesis got so much so badly wrong that it’s difficult to find anything they got right — but the hardest place to find even a sliver of accuracy is their description of the universe. With their naïve attempt to explain the existence of different kinds of animals, they at least recognised that there were different species. Their notion of magical creation out of nothing, without ancestry, was of course laughably wrong, but at least they knew there were distinct organisms requiring explanation.

By contrast, in their picture of the cosmos — centred on a small, flat world with a solid dome (the “firmament”) over it—about the only things they got right were the existence of Earth, the Sun and Moon, and “the stars”. Everything else was subsumed into that one word: “stars”, a bucket that included the visible planets, distant suns, and entire galaxies, all imagined as lights fixed to the dome, with the Sun and Moon set within it.

In short, almost everything in that description is wrong—not just what things are, but where they are. They spoke about light, but knew nothing of its nature. That they noticed that light comes from luminous bodies is probably the only thing they got right.

Black Holes: Nature’s Most Extreme Objects. A black hole is a region of spacetime where gravity is so intense that nothing—not even light—can escape. They form when a massive star collapses under its own gravity or through the merger of smaller black holes.

Event Horizon

The vent horizon is the “point of no return” surrounding a black hole. Once anything crosses it, escape is impossible. From outside, the event horizon appears as a dark sphere; it’s not a physical surface but a boundary defined by relativity.

Singularity

At the very centre, according to general relativity, lies a singularity — a point where density and spacetime curvature become infinite, and the known laws of physics break down. In reality, quantum effects are expected to smooth out this infinity, but a complete theory of quantum gravity is needed to describe it properly.

Relativity vs Quantum Physics

Black holes are unique because they combine two regimes of physics:
  • Einstein’s general relativity describes how they warp spacetime.
  • Quantum mechanics governs the behaviour of particles and energy at extremely small scales.

The crossover between these domains lies deep inside the black hole, in a region near the singularity sometimes called the quantum gravity zone, where spacetime curvature reaches the Planck scale and neither theory works alone. This is not the event horizon, as is sometimes said; the event horizon is still very much part of the Relativity domain.
The Firewall Hypothesis

Stephen Hawking and others noted a paradox: quantum theory predicts that information cannot be destroyed, yet anything crossing an event horizon seems lost forever. One proposed resolution is the firewall hypothesis: instead of passing smoothly through, anything hitting the horizon would be incinerated by a burst of high-energy radiation. This “firewall” would break relativity’s expectation that crossing the horizon is uneventful (for a large black hole) but would preserve quantum theory’s rules.
Open Questions
  • Does the singularity really exist, or is it replaced by something else in a quantum theory of gravity?
  • Do firewalls exist, or is there a different resolution to the black hole information paradox?
  • Can Hawking radiation—tiny energy leaks predicted by quantum field theory—eventually cause black holes to evaporate completely?

Black holes remain one of physics’ most powerful testing grounds, where the deepest laws of nature are pushed to their limits.
And of course, they could have known nothing about black holes, or about the relationship between mass and gravity that explains them and governs the motions of the “stars”.

A point I’ve made here before — worth making again — is that we can be certain the Bible was not written by a creator god by seeing how much of it is flatly wrong. Much of it can’t even be rescued as meaningful metaphor or allegory—the standard apologetic for obvious falsehoods. It is simply, unarguably, and unambiguously wrong on multiple levels.

If a creator god had written it as a vital message to humankind, why did it not include anything unknown at the time in unmistakable terms, as proof of divine authorship and omniscience? Why, for example, did it not tell us about atoms, germs, or galaxies; that Earth is an oblate spheroid orbiting the Sun along with other planets; or explain the relationship between mass and gravity and why black holes exist?

Why not? Because the authors of the Bible were ignorant of these things. They were not creator gods, but ancient Near Eastern writers doing their best to invent plausible narratives within their cultural preconceptions — of a spirit-filled world that ran on magic — when everything they knew lay within a few days’ walk of home in the hills of Canaan.

So, compare their description of the universe as they imagined it with what science now shows us: in this case, an ultramassive black hole revealed by how its gravity bends light from a background galaxy into an “Einstein ring”, a phenomenon predicted by Einstein’s general theory of relativity.

The description comes from the Royal Astronomical Society news release and the open-access paper in Monthly Notices of the Royal Astronomical Society.

First, let's see how the Bible's author described the entire universe as they saw it without the benefit of scientific instruments or theoretical physics:

And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters. And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so. And God called the firmament Heaven. And the evening and the morning were the second day. And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so. And God called the dry land Earth; and the gathering together of the waters called he Seas: and God saw that it was good. (Genesis 1.6-10)

And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also. And God set them in the firmament of the heaven to give light upon the earth, And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.(Genesis 1.16-18)

Now compare that to this image of a tiny fragment of it that astronomers at the Royal Astronomical Society have just released. It shows the gravity lensing effect and the resulting Einstein ring. Ber in mind that this is a tiny fragment of the universe that would be entirely hidden by a grain of rice held between the thumb and forefinger of your outstretched arm. There is absolutely nothing to compare it with in the Bible, obviously.
'Most massive black hole ever discovered' is detected
Astronomers have discovered potentially the most massive black hole ever detected.

The cosmic behemoth is close to the theoretical upper limit of what is possible in the universe and is 10,000 times heavier than the black hole at the centre of our own Milky Way galaxy.

The Cosmic Horseshoe gravitational lens.
The newly discovered ultramassive blackhole lies at the centre of the orange galaxy. Far behind it is a blue galaxy that is being warped into the horseshoe shaped ring by distortions in spacetime created by the immense mass of the foreground orange galaxy.

Credit: NASA/ESA (CC BY 4.0)
It exists in one of the most massive galaxies ever observed – the Cosmic Horseshoe – which is so big it distorts spacetime and warps the passing light of a background galaxy into a giant horseshoe-shaped Einstein ring.

Such is the enormousness of the ultramassive black hole’s size, it equates to 36 billion solar masses, according to a new paper published today in Monthly Notices of the Royal Astronomical Society.

It is thought that every galaxy in the universe has a supermassive black hole at its centre and that bigger galaxies host bigger ones, known as ultramassive black holes.

This is amongst the top 10 most massive black holes ever discovered, and quite possibly the most massive. Most of the other black hole mass measurements are indirect and have quite large uncertainties, so we really don't know for sure which is biggest. However, we’ve got much more certainty about the mass of this black hole thanks to our new method.

Professor Thomas Collett, co-author
Institute of Cosmology and Gravitation
University of Portsmouth, Portsmouth, UK.

Researchers detected the Cosmic Horseshoe black hole using a combination of gravitational lensing and stellar kinematics (the study of the motion of stars within galaxies and the speed and way they move around black holes).

The latter is seen as the gold standard for measuring black hole masses, but doesn't really work outside of the very nearby universe because galaxies appear too small on the sky to resolve the region where a supermassive or ultramassive black hole lies.

[Adding in gravitational lensing helped the team] push much further out into the universe. We detected the effect of the black hole in two ways – it is altering the path that light takes as it travels past the black hole and it is causing the stars in the inner regions of its host galaxy to move extremely quickly (almost 400 km/s). By combining these two measurements we can be completely confident that the black hole is real.

Professor Thomas Collett.

This discovery was made for a 'dormant' black hole – one that isn’t actively accreting material at the time of observation. Its detection relied purely on its immense gravitational pull and the effect it has on its surroundings. What is particularly exciting is that this method allows us to detect and measure the mass of these hidden ultramassive black holes across the universe, even when they are completely silent.

Carlos Melo-Carneiro, lead author.
Instituto de Física
Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.

Another image of the Cosmic Horseshoe, but with the pair of images of a second background source highlighted.
The faint central image forms close to the black hole, which is what made the new discovery possible.

NASA/ESA/Tian Li (University of Portsmouth) (CC BY 4.0).
The Cosmic Horseshoe black hole is located a long way away from Earth, at a distance of some 5 billion light-years.

Typically, for such remote systems, black hole mass measurements are only possible when the black hole is active. But those accretion-based estimates often come with significant uncertainties. Our approach, combining strong lensing with stellar dynamics, offers a more direct and robust measurement, even for these distant systems.

Carlos Melo-Carneiro.

The discovery is significant because it will help astronomers understand the connection between supermassive black holes and their host galaxies.

We think the size of both is intimately linked, because when galaxies grow they can funnel matter down onto the central black hole. Some of this matter grows the black hole but lots of it shines away in an incredibly bright source called a quasar. These quasars dump huge amounts of energy into their host galaxies, which stops gas clouds condensing into new stars.

Professor Thomas Collett.

Our own galaxy, the Milky Way, hosts a 4 million solar mass black hole. Currently it's not growing fast enough to blast out energy as a quasar but we know it has done in the past, and it may will do again in the future.

The Andromeda Galaxy and our Milky Way are moving together and are expected to merge in about 4.5 billion years, which is the most likely time for our supermassive black hole to become a quasar once again, the researchers say.

An interesting feature of the Cosmic Horseshoe system is that the host galaxy is a so-called fossil group.

Fossil groups are the end state of the most massive gravitationally bound structures in the universe, arising when they have collapsed down to a single extremely massive galaxy, with no bright companions.

It is likely that all of the supermassive black holes that were originally in the companion galaxies have also now merged to form the ultramassive black hole that we have detected. So we're seeing the end state of galaxy formation and the end state of black hole formation.

Professor Thomas Collett.

The discovery of the Cosmic Horseshoe black hole was somewhat of a serendipitous discovery. It came about as the researchers were studying the galaxy’s dark matter distribution in an attempt to learn more about the mysterious hypothetical substance.

Now that they’ve realised their new method works for black holes, they hope to use data from the European Space Agency’s Euclid space telescope to detect more supermassive black holes and their hosts to help understand how black holes stop galaxies forming stars.

Publication:
ABSTRACT
Supermassive black holes (SMBHs) are found at the centre of every massive galaxy, with their masses tightly connected to their host galaxies through a co-evolution over cosmic time. For massive ellipticals, the SMBH mass (\(\small ⁠M_\text{BH}\)⁠) strongly correlates with the host central stellar velocity dispersion (⁠\(\sigma_e\)⁠), via the relation. However, SMBH mass measurements have traditionally relied on central stellar dynamics in nearby galaxies (⁠\(\small z \lt 0.1\)⁠), limiting our ability to explore the SMBHs across cosmic time. In this work, we present a self-consistent analysis combining 2D stellar dynamics and lens modelling of the Cosmic Horseshoe gravitational lens system (⁠\(z_l = 0.44\)⁠), one of the most massive lens galaxies ever observed. Using MUSE integral-field spectroscopy and high-resolution Hubble Space Telescope imaging, we simultaneously model the radial arc – sensible to the inner mass structure – with host stellar kinematics to constrain the galaxy’s central mass distribution and SMBH mass. Bayesian model comparison yields a \(\small 5\sigma\) detection of an ultramassive black hole with \(\small \log _{10}(M_\text{BH}/{\rm M}_{\odot }) = 10.56^{+0.07}_{-0.08} \pm (0.12)^\text{sys}\)⁠, consistent across various systematic tests. Our findings place the Cosmic Horseshoe \(\small 1.5\sigma\) above the \(\small M_\text{BH}-\sigma_e\) relation, supporting an emerging trend observed in brightest cluster galaxies and other massive galaxies, which suggests a steeper \(\small M_\text{BH}-\sigma_e\) relationship at the highest masses, potentially driven by a different co-evolution of SMBHs and their host galaxies. Future surveys will uncover more radial arcs, enabling the detection of SMBHs over a broader redshift and mass range. These discoveries will further refine our understanding of the \(\small M_\text{BH}-\sigma_e\) relation and its evolution across cosmic time.

1 INTRODUCTION
Most massive galaxies are believed to host a supermassive black hole (SMBH) at their centre. More importantly, host galaxies and their SMBHs exhibit clear scaling relations, pointing to a co-evolution between the galaxy and the SMBH (Kormendy & Ho 2013). The SMBH mass (⁠\(\small M_{\text{BH}\)⁠) has been shown to correlate with various galaxy properties, such as the bulge luminosity (e.g. Magorrian et al. 1998; Marconi & Hunt 2003; Gültekin et al. 2009), stellar bulge mass (e.g. Laor 2001; McLure & Dunlop 2002), dark matter (DM) halo mass (e.g. Marasco et al. 2021; Powell et al. 2022), number of host’s globular clusters (e.g. Burkert & Tremaine 2010; Harris, Poole & Harris 2014), and stellar velocity dispersion (e.g. Gebhardt et al. 2000; Beifiori et al. 2009.1). Notably, the \(\small M_\text{BH}-\sigma_e\) relation, which links SMBH mass to the effective stellar velocity dispersion of the host (⁠\(\small \sigma_e\)⁠), remains tight across various morphological types and SMBH masses (van den Bosch 2016). None the less, when SMBHs accrete mass from their neighbourhoods, they can act as active galactic nuclei (AGNs), injecting energy in the surrounding gas in a form of feedback. This feedback can be either positive, triggering star formation (Ishibashi & Fabian 2012; Silk 2013.1; Riffel et al. 2024), or negative quenching galaxy growth (e.g. Hopkins et al. 2006; Dubois et al. 2013.2; Costa-Souza et al. 2024.1).

It is expected that the most massive galaxies in the Universe, such as brightest cluster galaxies (BCGs), host the most massive SMBHs. Indeed, so-called ultramassive black holes (UMBHs; \(\small M_\text{BH} \ge 10^{10}M_\odot\)⁠) have been found in such systems (e.g. Hlavacek-Larrondo et al. 2012.1). Most of these UMBHs have been measured through spatially resolved dynamical modelling of stars and/or gas. For instance, the UMBH in Holm 15A at \(\small z=0.055\) \(\small M_\text{BH} = (4.0 \pm 0.80) \times 10^{10}M_\odot\) (⁠⁠; Mehrgan et al. 2019) and the UMBH in NGC 4889 at \(\small z = 0.021\) (⁠\(\small M_\text{BH} = (2.1 \pm 1.6) \times 10^{10}M_\odot\)⁠; McConnell et al. 2012.2) were both determined using stellar dynamical modelling. However, despite the success of this technique in yielding hundreds of SMBH mass measurements, the requirement for high-quality spatially resolved spectroscopy poses significant challenges for studies at increasing redshift (see e.g. Kormendy & Ho 2013, Suplemental Material S1).

None the less, the significance of these UMBHs lies in the fact that many of them deviate from the standard linear \(\small M_\text{BH} - \sigma_e\) relation (e.g. Kormendy & Ho 2013; den Bosch 2016). This suggests either a distinct evolutionary mechanism governing the growth of the largest galaxies and their SMBHs (McConnell et al. 2011), leading to a significantly steeper relation (Bogdán et al. 2018), or a potential decoupling between the SMBH and host galaxy co-evolution. Populating the high-mass end of the \(\small M_\text{BH} - \sigma_e\) relation, particularly through direct \(\small M_\text{BH}\) measurements, could help resolve this ongoing puzzle.

Recently, Nightingale et al. (2023), by modelling the gravitationally lensed radial image near the the Abell 1201 BCG (⁠\(\small z=0.169\)⁠), was able to measure the mass of its dormant SMBH as \(\small M_\text{BH} = (3.27 \pm 2.12) \times 10^{10}M_\odot\)⁠, therefore an UMBH. This provides a complementary approach to other high-z probes of SMBH mass, such as reverberation mapping (Blandford & McKee 1982; Bentz & Katz 2015) and AGN spectral fitting (Shen 2013.3). Unlike these methods, which require active accretion and depend on local Universe calibrations, the lensing technique offers a direct measurement independent of the SMBH’s accretion state.

In this paper, we analyse the Cosmic Horseshoe gravitational lens system (Belokurov et al. 2007), where the lens galaxy is one of the most massive strong gravitational lenses known to date. The lens galaxy is an early-type galaxy (ETG) at redshift \(\small z_i = 0.44\)⁠, possibly part of a fossil group (Ponman et al. 1994), and is notable for lensing one of its sources into a nearly complete Einstein ring (the Horseshoe). Additionally, a second multiply imaged source forms a radial arc near the centre of the lens galaxy. Due to the radial image formed very close to the centre, the inner DM distribution of the Cosmic Horseshoe can be studied in detail, as done by Schuldt et al. (2019.1). By simultaneously modelling stellar kinematics from long-slit spectroscopy and the positions of the lensed sources, Schuldt et al. (2019.1) found that the DM halo is consistent with a Navarro–Frenk–White (NFW; Navarro, Frenk & White 1997) profile, with the DM fraction within the effective radius (⁠\(\small R_e\)⁠) estimated to be between 60 per cent and 70 per cent. Moreover, their models include a point mass at the galaxy’s centre, reaching values around \(\small \sim 10^{10} M_\odot\)⁠, which could represent an SMBH; however, they did not pursue further investigations into this possibility. Using new integral-field spectroscopic data from the Multi Unit Spectroscopic Explorer (MUSE) and imaging from the Hubble Space Telescope (HST), we conducted a systematic modelling of the Cosmic Horseshoe system to reassess the evidence for an SMBH at the heart of the lens galaxy. We performed a self-consistent analysis of both strong gravitational lensing (SGL) and stellar dynamics, which demonstrated that the presence of an SMBH is necessary to fit both data sets simultaneously. This paper is structured as follows: In Section 2, we present the HST imaging data and MUSE observations, along with the kinematic maps used for the dynamical modelling. Section 3 briefly summarizes the lensing and dynamical modelling techniques, including the multiple-lens-plane formalism, the approximations adopted in this work, and the mass profile parametrization. In Section 4, we present the results from our fiducial model and alternatives models, which we use to address the systematics on the SMBH mass. In Section 5 we discuss our results and present other astrophysical implications. Finally, we summarize and conclude in Section 6. Unless otherwise, all parameter estimates are derived from the final sampling chain, with reported values representing the median of each parameter’s one-dimensional marginalized posterior distribution, with uncertainties corresponding to the \(\small 16^\text{th}\) and \(\small 84^\text{th}\) percentiles. Furthermore, throughout this paper, we adopt the cosmological parameters consistent with Planck Collaboration XIII (2016.1): \(\small \Omega _{\Lambda ,0} = 0.6911\)⁠, \(\small \Omega _{\text{m},0} = 0.3089\)⁠, \(\small \Omega _{\text{b},0} = 0.0486\)⁠, and \(\small H_0 = 67.74\) \(\small \text{km}\ \text{s}^{-1}\ \text{Mpc}^\text{-1}\).

Carlos R Melo-Carneiro, Thomas E Collett, Lindsay J Oldham, Wolfgang Enzi, Cristina Furlanetto, Ana L Chies-Santos, Tian Li, (2025)
Unveiling a 36 billion solar mass black hole at the centre of the Cosmic Horseshoe gravitational lens,
Monthly Notices of the Royal Astronomical Society, 541(4), 2853–2871, https://doi.org/10.1093/mnras/staf1036

Copyright: © 2025 The Royal Astronomical Society.
Published by Oxford University Press. Open access.
Reprinted under a Creative Commons Attribution 4.0 International license (CC BY 4.0)
The discovery and analysis of black holes, and phenomena such as Einstein rings, would have been utterly incomprehensible to the authors of the Bible. These were people with no concept of galaxies, the vastness of the universe, or even that Earth is a sphere orbiting the Sun. Their worldview was of a flat Earth covered by a solid dome, with the Sun, Moon, and “stars” fixed to it. The very idea of light being bent by gravity, or of objects so massive that even light cannot escape, would have been as far beyond their imagination as quantum mechanics itself.

When we compare their primitive cosmology with what modern science reveals—billions of galaxies, relativistic spacetime, the quantum-scale behaviour of matter, and black holes bending light into perfect circles—the contrast could not be more stark. The biblical description is not merely simplified; it is wrong on almost every measurable level. It has Earth at the centre, the stars as small lights, and the sky as a hard surface holding back water. Science, by contrast, uncovers a cosmos governed by consistent natural laws, tested and confirmed through observation and mathematics.

This is compelling evidence that an omniscient creator god did not write the Bible. If it had done, it could have contained truths about the nature of the cosmos that were unknown at the time, expressed in terms clear enough to be recognisable today—atoms, germs, the vastness of space, or even the basic structure of the solar system. Instead, what we find are the assumptions of scientifically illiterate Bronze Age people, drawing on local myths and imagination. The difference between their errors and the precision of modern astrophysics is not a matter of interpretation—it is a matter of fact.

Sunday, 3 August 2025

Abiogenesis News - Organic Precursors to Life Detected In Deep Space.

Planet-forming disc around V883 Orionis. This star is currently in outburst. The dark ring midway through the disc is the point where the temperature and pressure dip low enough for water ice to form.
Orbits of the planet Neptune and dwarf planet Pluto in our Solar System are shown for scale.
Credit: ALMA (ESO/NAOJ/NRAO)/L. Cieza


This artist’s impression shows the planet-forming disc around the star V883 Orionis. In the outermost part of the disc volatile gases are frozen out as ice, which contains complex organic molecules. An outburst of energy from the star heats the inner disc to a temperature that evaporates the ice and releases the complex molecules, enabling astronomers to detect it. The inset image shows the chemical structure of complex organic molecules detected and presumed in the protoplanetary disc (from left to right): propionitrile (ethyl cyanide), glycolonitrile, alanine, glycine, ethylene glycol, acetonitrile (methyl cyanide).
© Credit: ESO/L. Calçada/T. Müller (MPIA/HdA) (CC BY 4.0)
The evolution of life may have its origins in outer space

If you listen to creationists, you might be persuaded to believe that the formation of inorganic chemicals—often deliberately conflated with 'life' to evoke an emotional reaction—is, for all practical purposes, impossible without the intervention of a supernatural intelligence. This is, of course, nothing more than the familiar creationist fallback: the god of the gaps argument, coupled with a false dichotomy, and dressed up with a spurious veneer of mathematical ‘proof’.

But this tactic suffered yet another fatal blow recently with the publication of a study led by Abubakar Fadul of the Max Planck Institute for Astronomy (MPIA), which reported the discovery of organic molecules in the protoplanetary disc surrounding the young star V883 Orionis. This finding provides compelling evidence that the formation of prebiotic molecules can begin even before planets form—suggesting that Earth may have developed with a complement of organic compounds already present in the accretion disc from which it emerged.

An alternative, but equally plausible, hypothesis is that these molecules could have been delivered by meteorites or other interplanetary bodies.

Friday, 25 July 2025

Creationism Refuted - Don't Laugh At the Bible's Authors, They Were Only Doing Their Best!

NGC 3285B (137 million lightyears from Earth)

NGC 3285B

A spiral galaxy with a disc made up of several swirling arms. Patchy blue clouds of gas are speckled over the disc, where stars are forming and lighting up the gas around them. The core of the galaxy is large and shines brightly gold, while the spiral arms are a paler and faint reddish colour. Neighbouring galaxies - from small, elongated spots to larger swirling spirals - can be seen across the black background.
Swirling spiral in Hydra | ESA/Hubble

Take a grain of rice and hold it between your thumb and forefinger at arm’s length while looking up at the night sky. The patch of sky hidden behind that tiny grain of rice probably contains thousands of galaxies—each with around half a trillion stars. Some of these stars are ancient, nearing the end of their tens-of-millions-of-years lifespans; others are just beginning to form from clouds of gas and debris left behind by older stars that exploded as supernovae.

What lies behind that grain of rice is a tiny fragment of a dynamic, evolving, ever-changing, and expanding universe. A universe of which our ancient prophets were completely unaware as they crafted imaginative descriptions of its origins—descriptions written just a few thousand years ago that portrayed it as a small, unchanging cosmos, with a flat Earth at the centre covered by a dome.

But let’s not be too hard on them. As they stood in their Canaanite pastures, the Earth must indeed have looked flat and small, and the sky would have seemed like the roof of a great tent, adorned with tiny lights and with the sun and moon suspended from it. To them, the Earth appeared fixed and immobile while the dome overhead turned slowly, or perhaps invisible spirits moved the lights across the heavens each night. They didn’t know where the sun went after sunset and imagined the moon might hide in a deep valley during the day.

Thursday, 24 July 2025

Creationism Refuted - A Planet Is Born - And The Bible Tale Looks Even More Absurd

This image, taken with ESO’s Very Large Telescope (VLT), shows a spiral disc around the young star HD 135344B.
ESO/F. Maio et al.


This image, captured with ESO’s Very Large Telescope (VLT), shows a spiral disc around the young star HD 135344B. The image, which was released in 2016, was obtained with the Spectro-Polarimetric High-contrast Exoplanet Research (SPHERE) instrument.
Astronomers witness newborn planet sculpting the dust around it | ESO

It takes a special form of self-deluding immunity to facts and reason for creationists to cling to the absurd belief that the Bible’s description of a small universe formed *ex nihilo* in a few days — by nothing more than a few magic words spoken in a language no one was alive to understand — could possibly reflect reality.

Meanwhile, science continues to produce evidence for a very old, immense universe that is constantly changing and evolving, where new stars and planetary systems are being observed as they form. Many of these systems lie so far away that the light from them has taken billions of years to reach us — in stark contrast to the few thousand years allowed by the Biblical narrative.

As I’ve previously explained on this blog, modern astronomy and the wealth of evidence it provides shows that the Biblical account is not merely inaccurate — it is irredeemably wrong. It can’t even be salvaged as metaphor or allegory. It is exactly as wrong as one would expect from people who believed the Earth was a small, flat disc with a dome over it, and that life was created out of soil, fully formed, just a few thousand years ago.

Today, we have yet more evidence that utterly refutes the Bible’s creation myth — and this time, it doesn’t come from events billions of years ago, but from a mere 440 light-years away. That means the light we’re seeing now set off on its journey in 1585 — the same year Sir Walter Raleigh attempted to found the ill-fated Roanoke Colony in North America, and the Anglo-Spanish War broke out.

Astronomers at the European Southern Observatory (ESO), using the Very Large Telescope (VLT), have observed a giant planet forming within the accretion disk of a young star — exactly as the modern theory of planetary formation predicts. In other words, the universe is still forming and evolving, in complete contradiction to the static, one-time-only creation described in Genesis.

Monday, 21 July 2025

Creationism Refuted - Astonomers Witness The Birth Of An Earth-Like Planet

HOPS-315, a baby star where astronomers have observed evidence for the earliest stages of planet formation.

This image shows jets of silicon monoxide (SiO) blowing away from the baby star HOPS-315. The image was obtained with the with the Atacama Large Millimeter/submillimeter Array (ALMA), in which ESO is a partner.
For the first time, astronomers witness the dawn of a new solar system | ESO

One of the more dishonest tactics employed by creationist grifter Ken Ham is his infamous question: "Were you there?" As though the only valid form of evidence is eye-witness testimony. The implication is clear—if you didn’t personally observe a species evolving, then you have no grounds to claim that evolution occurred. And by extension, Ham suggests that his own creationist claims are equally valid and deserve the same consideration as scientific explanations, despite the fact that he wasn't there either.

Of course, this deliberately ignores the many well-documented instances of observed evolution and the overwhelming fossil evidence showing gradual transitions over time.

He applies the same fallacious reasoning to cosmology, dismissing scientific accounts of Earth’s and the solar system’s origins on the grounds that no one was there to witness them. As though this somehow makes the biblical Bronze Age myth—a magical spontaneous assembly in response to divine incantation—equally plausible.

In a typically cynical move, Ham teaches children to parrot this question as a way to shut down scientific discussion. Rather than encouraging curiosity with the far more constructive question, "How do you know that?" — a gateway to learning about observation, extrapolation, and logical reasoning — he arms them with a slogan designed to obstruct inquiry and preserve ignorance, while making them feel smugly superior to the scientists having exposed the 'flaw' in their reasoning.

But now, thanks to cutting-edge astronomical research, science has delivered something akin to “being there” at the birth of a planet.

An international team of researchers, using the ALMA telescope (operated in part by the European Southern Observatory) and the James Webb Space Telescope, have observed what appears to be the formation of an Earth-like planet in the accretion disk of a young star. This is direct evidence supporting the scientific model of planetary formation — the very process that explains the origins of Earth and the solar system.

Predictably, this discovery will require some creative misrepresentation from creationists to dismiss it. No doubt we’ll hear claims that it’s not really the same process that formed Earth, or that it doesn’t disprove Genesis — because defending ancient mythology apparently requires ignoring any modern evidence that makes it look absurdly naive.

Tuesday, 15 July 2025

Refuting Creationism - What a Tiny Part Of The Universe Looked Like 150,000 Before 'Creation Week' - Hubble Space Telescope

NGC 1786
Credit: ESA/Hubble & NASA, M. Monelli
Acknowledgement: M. H. Özsaraç

A cluster of stars in space. It’s bright in the centre, where the stars are densely packed together in the cluster’s core, and grows dimmer and more diffuse out to the edges, as the stars give way to the dark background of space. A few orange stars are spread across the cluster, but most are pale, bluish-white points of light. Three large stars with cross-shaped spikes around them lie between us and the cluster

Credit: ESA/Hubble & NASA, M. Monelli
Acknowledgement: M. H. Özsaraç
Digging up a galactic time capsule | ESA/Hubble

The ESA/Hubble photograph of the week offers a glimpse into a vast and ancient universe—one that starkly contrasts with the primitive cosmology described in the Bible. The image captures a globular cluster in the Large Magellanic Cloud, a small satellite galaxy of the Milky Way, located some 160,000 light-years from Earth. What we’re seeing, then, is a snapshot of this cluster as it was 160,000 years ago—long before the writers of the Bible imagined their god creating a small, flat Earth with a dome over it, to which the sun, moon, and stars were affixed, somewhere in the vicinity of the Canaanite hills.

At the time, the light we’re now seeing began its journey across space, early humans in Africa were evolving the skills and traits that would eventually allow them to leave the continent and colonise new territories. According to [a recent study](https://www.science.org/doi/10.1126/science.adi1768), there had been earlier migration attempts northward, but these failed to establish lasting populations for reasons still debated by researchers.

What this photograph shows us—quite literally—is a universe that predates the biblical account of creation by well over 150,000 years, and a cosmos that bears no resemblance to the geocentric, dome-covered world described in Genesis. While we can’t know exactly how our early ancestors viewed the night sky, their understanding was likely not very different from that of the later Bronze Age storytellers who wrote the biblical texts. Both were constrained by limited technology, and neither had any inkling of galaxies, light-years, or cosmic timescales.

Saturday, 12 July 2025

Refuting Creationism - What Our Prophets Never Told Us

The Cat's Paw Nebula in all its glory, as revealed by the JWST on its third anniversary of science operations.
Image Credit: NASA, ESA, CSA, STScI

This is a zoomed-in portion of the JWST's Cat's Paw image. It shows a cavity surrounded by filaments and clumps of gas and dust. The cavity has been hollowed out by a hot young star which lights its surroundings up in blue.
Image Credit: NASA, ESA, CSA, STScI
Celebrate the JWST's Third Anniversary With This Stunning Image - Universe Today

To celebrate its third anniversary, astronomers used the NASA/ESA/CSA James Webb Space Telescope to scratch beyond the surface of the Cat’s Paw Nebula (NGC 6334), a massive, local star-forming region.

This is what they saw. Compare it to the description of the universe in the Bible - a small flat planet with a dome over it at the center, with the sun and moon attached to the dome and stars stuck to its underside, able to be shaken lose in earthquakes.

Here is what the late great Carl Sagan had to say about how religions view the universe:

Sunday, 29 June 2025

Refuting Creationism - The Universe Is Much Grander Than Our Prophets Ever Guessed.

This image combines 678 separate images taken by NSF-DOE's Vera C. Rubin Observatory over just over seven hours of observing. Combining multiple images in this way clearly reveals otherwise faint or invisible details, such as the clouds of gas and dust that make up the Trifid Nebula (upper right) and the Lagoon Nebula, which are several thousand light-years from Earth.
© NSF-DOE Vera C. Rubin Observatory.

Vera C. Rubin Observatory Unveils First Sky Images Taken with World's Largest Camera | CNRS

And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters. And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so. And God called the firmament Heaven. And the evening and the morning were the second day. And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so. And God called the dry land Earth; and the gathering together of the waters called he Seas: and God saw that it was good. (Genesis 1.6-10)

And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also. And God set them in the firmament of the heaven to give light upon the earth, And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.(Genesis 1.16-18)
How the Bible's authors saw the Universe.

Just imagine, there are adults alive today who believe that is the best available description of the universe, far surpassing for detail and accuracy anything that modern science, with all its sophisticated equipment can produce!

Compare it with what science is showing us it is really like and ask yourself whether a real creator god could have got it so badly wrong when describing its own creation.

Wednesday, 18 June 2025

Refuting Creationism - How We Know The Bible Was Made Up By Scientifically-Illiterate People


A new study broadens the horizon of knowledge about how matter behaves under extreme conditions and helps to solve some great unknowns about the origin of the universe.
Deciphering the behaviour of heavy particles in the hottest matter in the universe - Current events - University of Barcelona

The Bible contains no scientific insights or understanding beyond what would have been known to Bronze Age pastoralists—what Christopher Hitchens aptly described as the "fearful infancy of our species." Their knowledge was naturally constrained by the absence of scientific instruments, a lack of understanding of the planet's history, and a worldview shaped by tribal dogma and magical thinking.

Had the Bible truly been written or inspired by the deity it describes — as a vital message to humanity from the creator of the universe — one might reasonably expect it to contain some revelations unknown to its time. Yet it offers nothing by way of evidence to support such a claim. There is no mention of germ theory, no understanding of cells or cellular life, no grasp of atoms, electricity, or metabolic processes like photosynthesis and respiration. All living things are described as strictly male or female, with no recognition of genetics, hermaphroditism or parthenogenesis — except for a single, supposedly miraculous human birth of a genetically impossible male child. In short, the text contains nothing that was not already known or assumed until the development of tools like the microscope and telescope, and much of it was clearly and demonstrably wrong.

The Bible’s authors were storytellers, not scientists. Their goal was not to challenge the cultural assumptions of their time but to frame them within a compelling narrative.

Because religions are not founded on tested hypotheses or objective facts but rather on the best guesses of uninformed people, any alignment with modern scientific understanding is coincidental, not predictive. For example, the biblical phrase *"Let there be light"* is sometimes interpreted as metaphorically reflecting the early high-energy state of the universe following the Big Bang. But there is no indication that the authors understood photons, particle physics, or the quantum nature of space-time. Nor did they suggest that the universe originated nearly 14 billion years ago in a quantum fluctuation of a non-zero energy field.

Recent discoveries illustrate just how far modern science has advanced beyond anything conceivable to ancient authors. For instance, an international team of scientists has recently found evidence suggesting the existence of heavy particles during the universe's first microseconds—particles that influenced the behaviour of other matter. This discovery, utterly incomprehensible to a Bronze Age worldview, is detailed in a peer-reviewed article published in Physics Reports.

Tuesday, 10 June 2025

Creationism Refuted - Something From Nothing - Let There Be Light!

Normalised ellipticity across the transverse plane for the Gaussian scenario.

Illustration of photon-photon scattering in the laboratory. Two green petawatt lasers beams collide at the focus with a third red beam to polarise the quantum vacuum. This allows a fourth blue laser beam to be generated, with a unique direction and colour, which conserves momentum and energy.
Credit: Zixin (Lily) Zhang
Oxford physicists recreate extreme quantum vacuum effects | University of Oxford Department of Physics

As Sam Harris once remarked, “When religions are right, they are right by accident.” His point highlights the lack of empirical grounding in religious claims, which are typically non-falsifiable and therefore beyond the scope of scientific validation.

Ironically, this may mean that the authors of Genesis were accidentally correct in one of their most iconic assertions: that the universe began with the creation of light (Genesis 1:3). While the biblical writers lacked any scientific understanding, modern physics now suggests that under extreme quantum conditions, something akin to this could indeed occur — light arising from an apparent vacuum.

This is an area where creationists normally tie themselves up in knots, claiming on the one hand that you can't get something out of nothing because it contravenes the laws of thermodynamics and on the other hand that a god made of nothing created the universe out of nothing with some magic words.

The truth, of course, is rather more rational and subject to scientific analysis and testing.

Researchers at the Department of Physics at the University of Oxford have successfully simulated a remarkable prediction of quantum electrodynamics: the spontaneous emergence of photons from empty space. Their work, published in Communications Physics, demonstrates how light can be generated from the quantum vacuum — a phenomenon that, until now, had only existed as a theoretical possibility.

Friday, 6 June 2025

Refuting Creationism - More Than the Bible's Authors Could Ever Have Imagined

The Milky Way hovers in the clear skies over the Cerro Tololo Inter-American Observatory in Chile, with graduate student Nicole Firestone in silhouette. Astrophysicist Eric Gawiser and his group conduct many studies using its facilities.
Nicole Firestone

Looking Deeply Into the Universe’s Past, Scientists Detect Bursts of New Stars | Rutgers University

Back in the Bronze Age — a period Christopher Hitchens once described as "the fearful infancy of our species" — people gazed up at the sky and imagined a dome over a small, flat Earth. In the absence of scientific knowledge, they filled the gaps in their understanding with stories that reflected their assumptions about how the world worked: a small, teleological world governed by invisible agents or spirits who made things happen. These stories were eventually written down in ancient texts and, over time, compiled into a book that was later declared to be the holy word of an omnipotent, omniscient god.

One such story recounts how this god spoke magic words that caused the entire universe — including that small, flat planet with a dome overhead — to spring forth out of nothing just a few thousand years ago. This same god then populated the Earth with a handful of species and two fully formed humans, all without ancestry, who supposedly gave rise to the entire diversity of life and the global human population within the last 6,000 to 10,000 years.

Curiously, despite how wildly this tale diverges from what we now know about the formation of the universe and the evolutionary history of life on Earth — from a common ancestor through divergence and speciation — some people continue to insist that the version crafted by scientifically illiterate Bronze Age storytellers is correct, and that the evidence painstakingly uncovered by generations of scientists must somehow be mistaken, or even the false claims of sinister conspirators.

They dismiss even the most robust, verifiable evidence — such as recent findings on the formation of galaxies like the Milky Way, home to our own planet, which formed roughly 3–4 billion years after the Big Bang. That event, the beginning of space and time, is thought to have arisen from a quantum fluctuation in a non-zero energy field.

This evidence of how galaxies formed in the 'Cosmic Noon' was recently published in an open-access paper in Astrophysical Journal Letters, authored by a team of astrophysicists led by Professor Eric Gawiser of Rutgers University, New Brunswick, New Jersey, USA.

Tuesday, 27 May 2025

Our Galaxy - The Milky Way - Like You've Never Seen It Before

“Boot Arch Perseids”
Alabama Hills, CA, USA
Credit: Mike Abramyan
2025 Milky Way Photographer of the Year
Daniel Zafra Portill

17 dazzling images from Milky Way Photographer of the Year 2025 awards | Popular Science

Stars died and because they died, you live. You are made by stars out of stardust and in a very real sense; because you are made of the same stuff the Universe is made of and are a part of it, there is something even more wonderful about you. Through you, though not just through you, and maybe not just here on this small planet, the Universe has gained self–awareness and can begin to understand itself.

Through you it can stand on the surface of this beautiful little jewel in the cosmos, can look up in awe at itself and think "Wow!"

“Diamond Beach Emerald Sky”
Great Ocean Road, Australia
Credit: Brent Martin / 2025 Milky Way Photographer of the Year Daniel Zafra Portill

Wednesday, 21 May 2025

How Can We Tell The Bible Was Written By Ignorant People? - Compare It To Reality!

A Brightest Group Galaxy (BGG) seen as it was 3 billion years ago, located about 2.7 billion light-years away

How the Bible's authors saw the Universe.
Astronomers observe largest ever sample of galaxies up to over 12 billion light years away | Aalto University

More stunning images of deep space have been released, once again highlighting the vast and awe-inspiring reality of the universe—one that stands in stark contrast to the ancient cosmology described in the Book of Genesis.

According to that account, the universe was a small, flat Earth covered by a solid dome, fixed and immobile at the centre of creation. The sun, moon, and stars were imagined as small lights affixed to the underside of this dome. Surrounding it all, above and below, were the primordial waters—and somewhere within or beyond this structure lay a magical, supernatural realm inhabited by divine beings bearing a striking resemblance to capricious, tribal warlords, and winged men (Genesis 1:1–18).

And, according to the Bible narrative, it has only existed for 6-10,000 years!

Since the invention of the telescope, and as our instruments have grown ever more sophisticated, our understanding of the universe has revealed a reality far removed from the one imagined by the authors of Genesis. The cosmos is not only vastly older than they could have conceived, but also incomprehensibly immense. Earth itself is far larger and older than they believed, a spherical planet orbiting the Sun—which is just one of perhaps half a trillion stars in our own galaxy. And that galaxy is, in turn, just one among perhaps a trillion others. Altogether, this vast universe is nearly 14 billion years old.

The most recent images are from the James Webb Space Telescope, of a region of deep space, between twelve billion and one billion lightyears away, so showing how the universe has evolved since it was about one billion years old - younger than Earth is now.

Friday, 18 April 2025

Creationism Refuted - Science Has Found Evidence of Life On A Planet Outside the Solar System

Artist's impression of the exoplanet K2-18b.
Credit: A. Smith/N. Mandhusudhan

Artists light-hearted impression of life on K2-18b.
AI-generated image
Strongest hints yet of biological activity outside the solar system

The day long anticipated by those who understand both science and theology may finally have arrived. Scientists have detected—with a 99.7% probability—the unmistakable signs of life on the distant exoplanet K2-18b.

Although this degree of certainty doesn't yet satisfy the rigorous standards of science, which typically require a confidence level of greater than 99.99994%, researchers anticipate surpassing that threshold within the next 16 to 24 hours (as of this article's publication).

The theological implications of this discovery are profound. If confirmed, as now seems highly likely, it would indicate that Earth is not unique as a cradle of life, directly challenging biblical narratives which position Earth exclusively as the divinely chosen habitat for humanity. The Bible remains thoroughly anthropocentric and geocentric, offering no indication that life or divine creation occurred elsewhere in the comparatively small and flat universe it describes.

For creationists, this finding significantly undermines their long-standing argument—summarised by the simplistic slogan, "You can't get life from non-life"—which claims life could only arise through divine intervention. The presence of life on K2-18b demonstrates that life can indeed emerge naturally under the right conditions, suggesting such events may be far more common across the universe than creationist arguments would allow. Indeed, with potentially trillions of planets sharing Earth-like conditions, life may not only be possible but prevalent.

This discovery also challenges creationist claims about Earth's position in the so-called 'Goldilocks zone'. Creationists frequently argue that Earth's precise placement around the Sun proves divine intent. However, the existence of life-supporting conditions on K2-18b shows that such habitable zones are not rare, singular phenomena but commonplace, existing around countless other stars across the cosmos.

The discovery, by astronomers, led by the University of Cambridge, using data from the James Webb Space Telescope (JWST), is the subject of an open access paper in The Astrophysical Journal Letters and is described in a Cambridge University press release by Sarah Collins:

Monday, 24 March 2025

Refuting Creationism - Scientists Confirm A Simple Model Of The Universe's First 380,000 Years

Credit: ACT Collaboration; ESA/Planck Collaboration.

Analysing the cosmic microwave background in high definition has enabled researchers to confirm a simple model of the universe, ruling out many competing alternatives.
Credit: ACT Collaboration; ESA/Planck Collaboration.
Telescope observations reveal universe’s hours-old baby pictures, scientists say - News - Cardiff University

Creationists today face a distinct challenge compared to their predecessors from one or two centuries ago. They must continually devise ways to ignore or dismiss the relentless flow of scientific evidence disproving their beliefs, while simultaneously rationalizing the complete lack of evidence supporting claims of a young Earth, special creation through supernatural means, or the existence of a creator capable of producing a universe from nothing.

Individuals with a normal degree of intellectual honesty, when confronted with overwhelming evidence against their beliefs and a lack of supportive evidence, would naturally see this as grounds for doubt and reassessment. Creationists, however, appear undeterred, convinced that their personal beliefs override scientific evidence without the necessity for evidential justification.

Compounding their difficulties, scientists recently announced a significant advancement: they have mapped the cosmic microwave background radiation—the residual echo of the Big Bang—in unprecedented detail. Utilizing data from the Atacama Cosmology Telescope (ACT) collaboration, this new research reveals conditions in the universe as they existed only 380,000 years after the Big Bang, roughly 13.8 billion years ago.

On the scale of a human lifetime, this is the equivalent of a photograph of a now middle-aged person, taken one hour after they were born, and, in a confirmation of the principle of Occam's Razor, the simplest model is conformed as the correct model.

Saturday, 22 March 2025

What Our Prophets Never Told Us - Because Our Prophets Hadn't Got A Clue

Euclid’s view of the Cat’s Eye Nebula

ESA - Euclid opens data treasure trove, offers glimpse of deep fields

A point I never tire of making because it contrasts so vividly what the authors of the Bible thought the Universe was like and what science is showing us it is really like, is the ludicrously naive description of a small, flat planet with a dome over it, with the moon, sun and starts attached to the dome.

Don't take my word for it. Open your Bible and read the first few pages:

And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters. And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so. And God called the firmament Heaven. And the evening and the morning were the second day. And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so. And God called the dry land Earth; and the gathering together of the waters called he Seas: and God saw that it was good. (Genesis 1.6-10)

And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also. And God set them in the firmament of the heaven to give light upon the earth, And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.(Genesis 1.16-18)
How the Bible's authors saw the Universe.

Now compare that with the view of just a small fragment of the universe that the European Space Agency's space telescope, Euclid, has revealed today:

Saturday, 15 March 2025

Refuting Creationism - Looking Into The Past - To 14 Billion Years Before 'Creation Week'



F770W–F277W–F115W shown as an RGB false-colour mosaic
at redshift \(z=14.3{2}_{-0.20}^{+0.08}\)11

James Webb Space Telescope reveals unexpected complex chemistry in primordial galaxy | University of Arizona News

It's one thing for creationists to dismiss evidence of life on Earth hundreds of millions, or even a billion or two years before the so-called 'Creation Week' by misrepresenting dating methods and making the absurd claim that the Universe is so finely tuned for life that altering just one parameter slightly would render life impossible, while also claiming that radioactive decay rates were much higher during 'Creation Week', making radiometric dating inaccurate by orders of magnitude.

However, it's quite another to argue that the speed of light was much slower in the past, which would mean that objects appearing to be billions of light-years away are actually much younger than we observe them today.

But a ludicrous and false argument which is not easy to spot by the scientifically illiterate fools that creationists target, was seen by creationists as any reason not to try to get away with it on a different audience.

So, if they don't simply ignore this discovery, it will be interesting to see which lies the creation cult uses to dismiss it. It is the discovery of a galaxy, designated JADES-GS-z14-0) from just 300 million years post Big Bang, discovered by the James Webb Space Telescope (JWST).

This discovery, along with the fact that it is chemically complex, challenges the standard model for galaxy formation as well as the synthesis of 'heavy' elements (i.e., heavier that hydrogen, helium and lithium) because JADES-GS-z14-0 shows evidence of substantial quantities of oxygen. The standard model explains that heavier elements are formed in the end-stages of the life of a sun when its hydrogen supply has all been used up and it collapses under its own gravity. This high gravity forces helium nuclei together to form the heavier elements. When the sun finally explodes in a supernova these elements are thrown into space supplying the next generation os stars with these higher elements.

Sunday, 16 February 2025

Creationism in Crisis - Scientists Are Questioning Human Evolution - But Not In The Way Creationists Had Hoped



A new model upends the decades-old “hard steps” theory that intelligent life was an incredibly improbable event and suggests that maybe it wasn't all that hard or improbable. The team of researchers said the new interpretation of humanity’s origin increases the probability of intelligent life elsewhere in the universe.

Credit: NASA. All Rights Reserved.
Does planetary evolution favor human-like life? Study ups odds we’re not alone | Penn State University

An interdisciplinary team of astrophysicists and geoscientists has questioned the evolution of a human-like intelligent species. But the question is not about whether, as creationists have been predicting for 50 plus years, but just how easy or difficult was it? That we evolved was never in any doubt.

The relevance of the easy/difficult question is that it affects our calculation of the probability of similar intelligent life evolving on other planets. If each step in its evolution was hard (the 'hard step' model), then we may be alone in the Universe; if easy, then the Universe could be teeming with life.

Wednesday, 12 February 2025

Creationism Refuted - The Real Universe Shows Us The Bible's Authors Just Make Stuff Up -


Close-up of the Einstein ring around galaxy NGC 6505
ESA - Euclid discovers a stunning Einstein ring

No matter how much you insist that words meant something different in those days, or the description is a poetic allegory or a metaphor the meaning of which is beyond us, the early verses of the Bible clearly and unambiguously describe a universe consisting of a small flat planet with a dome over it with the sun, moon and stars stuck to the underside of the dome.

This, of course, is a childlike description of what the authors saw as they looked up into the sky and saw what looked like a dome, and Earth was more or less flat, give or take a few low hills, so that is what, in their child-like naivety, they described:
How the Bible's authors saw the Universe.
And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters. And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so. And God called the firmament Heaven. And the evening and the morning were the second day. And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so. And God called the dry land Earth; and the gathering together of the waters called he Seas: and God saw that it was good.

Genesis 1.6-10

And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years: And let them be for lights in the firmament of the heaven to give light upon the earth: and it was so. And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also. And God set them in the firmament of the heaven to give light upon the earth, And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.

Genesis 1.14-18
Now, as we learn more about the Universe as we develop increasingly sophisticated scientific instruments for examining it, we discover just how childishly naïve the Bible's authors were and so show to anyone interested in truth that the Bible could not possibly have been written or inspired by the creator god described in it, unless that god wanted to mislead us so that it would take humanity another three thousand years or more to discover its lies - and what would have been the point of that?

Mind you, the same creator god could have told us about germs, atoms or electricity or how to make a steam engine or a motor car, but either chose not to or didn't know about those things, because the people who invented it didn't know about those things either. What 'science' there is in the Bible is no better than the primitive understanding of Bronze Age pastoralists.

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