A creator god would not have got so much wrong when it tried to describe the world it had created and described is as though it knew no more than a parochial Bronze Age pastoralist who knew almost nothing and had to rely on guess-work and folkloric superstitions from the fearful infancy of our species.
A picture is worth a thousand words:
The universe from descriptions of it in the Bible.
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.
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.
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How the Universe really is, as revealed by science:
This visualization explores the galaxy group Stephan's Quintet by using observations in visible, infrared, and X-ray light. The sequence contrasts images from NASA's Hubble Space Telescope, Spitzer Space Telescope, Webb Space Telescope, and Chandra X-ray Observatory to provide insights across the electromagnetic spectrum.
Exploring the grouping in three dimensions, the video showcases the galaxy distances, diverse shapes, and the interactions between them. In particular, the stretched and distorted galactic features, along with a ridge of high-energy emission, provide evidence of a high-speed collision occurring within the group.
Multi-wavelength views enable contrasting and complimentary studies of this complex compact group.
Exploring the grouping in three dimensions, the video showcases the galaxy distances, diverse shapes, and the interactions between them. In particular, the stretched and distorted galactic features, along with a ridge of high-energy emission, provide evidence of a high-speed collision occurring within the group.
Multi-wavelength views enable contrasting and complimentary studies of this complex compact group.
Credits - Visualization: Frank Summers (STScI), Alyssa Pagan (STScI), Joseph DePasquale (STScI), Leah Hustak (STScI), Joseph Olmsted (STScI), Greg Bacon (STScI); Music: Chris Zabriskie; Narration: Frank Summers (STScI); Audio: Danielle Kirshenblat (STScI); Audio Description: Ann Jenkins (STScI);
Producer: NASA's Universe of Learning
This new infrared image of NGC 346 from NASA’s James Webb Space Telescope’s Mid-Infrared Instrument (MIRI) traces emission from cool gas and dust. In this image blue represents silicates and sooty chemical molecules known as polycyclic aromatic hydrocarbons, or PAHs. More diffuse red emission shines from warm dust heated by the brightest and most massive stars in the heart of the region. Bright patches and filaments mark areas with abundant numbers of protostars. This image includes 7.7-micron light shown in blue, 10 microns in cyan, 11.3 microns in green, 15 microns in yellow, and 21 microns in red (770W, 1000W, 1130W, 1500W, and 2100W filters, respectively).
Credit: NASA, ESA, CSA, STScI, N. Habel (JPL). Image Processing: P. Kavanagh (Maynooth University).
NASA’s James Webb Space Telescope’s high resolution, near-infrared look at Herbig-Haro 211 reveals exquisite detail of the outflow of a young star, an infantile analogue of our Sun. Herbig-Haro objects are formed when stellar winds or jets of gas spewing from newborn stars form shock waves colliding with nearby gas and dust at high speeds.
The image showcases a series of bow shocks to the southeast (lower-left) and northwest (upper-right) as well as the narrow bipolar jet that powers them in unprecedented detail. Molecules excited by the turbulent conditions, including molecular hydrogen, carbon monoxide and silicon monoxide, emit infrared light, collected by Webb, that map out the structure of the outflows.
Credits: Image: ESA/Webb, NASA, CSA, Tom Ray (Dublin)
Combined observations from NASA’s NIRCam (Near-Infrared Camera) and Hubble’s WFC3 (Wide Field Camera 3) show spiral galaxy NGC 5584, which resides 72 million light-years away from Earth. Among NGC 5584’s glowing stars are pulsating stars called Cepheid variables and Type Ia supernova, a special class of exploding stars. Astronomers use Cepheid variables and Type Ia supernovae as reliable distance markers to measure the universe’s expansion rate.
Credits - Image: NASA, ESA, CSA, Adam G. Riess (JHU, STScI); Image Processing: Alyssa Pagan (STScI)
NASA’s James Webb Space Telescope has observed the well-known Ring Nebula in unprecedented detail. Formed by a star throwing off its outer layers as it runs out of fuel, the Ring Nebula is an archetypal planetary nebula. Also known as M57 and NGC 6720, it is relatively close to Earth at roughly 2,500 light-years away.
This new image from Webb’s NIRCam (Near-Infrared Camera) provides unprecedented spatial resolution and spectral sensitivity. For example, the intricate details of the filament structure of the inner ring are particularly visible in this dataset.
There are some 20,000 dense globules in the nebula, which are rich in molecular hydrogen. In contrast, the inner region shows very hot gas. The main shell contains a thin ring of enhanced emission from carbon-based molecules known as polycyclic aromatic hydrocarbons (PAHs). Roughly ten concentric arcs are located just beyond the outer edge of the main ring. The arcs are thought to originate from the interaction of the central star with a low-mass companion orbiting at a distance comparable to that between the Earth and Pluto. In this way, nebulae like the Ring Nebula reveal a kind of astronomical archaeology, as astronomers study the nebula to learn about the star that created it.
Credits - Image: ESA/Webb, NASA, CSA, M. Barlow (UCL), N. Cox (ACRI-ST), R. Wesson (Cardiff University)
This new image provides unprecedented spatial resolution and spectral sensitivity. In particular, Webb’s MIRI (Mid-InfraRed Instrument) reveals particular details in the concentric features in the outer regions of the nebulae’s ring.
There are some 20,000 dense globules in the nebula, which are rich in molecular hydrogen. In contrast, the inner region shows very hot gas. The main shell contains a thin ring of enhanced emission from carbon-based molecules known as polycyclic aromatic hydrocarbons (PAHs). Roughly ten concentric arcs located just beyond the outer edge of the main ring. The arcs are thought to originate from the interaction of the central star with a low-mass companion orbiting at a distance comparable to that between the Earth and Pluto. In this way, nebulae like the Ring Nebula reveal a kind of astronomical archaeology, as astronomers study the nebula to learn about the star that created it.
Credits - Image: ESA/Webb, NASA, CSA, M. Barlow (UCL), N. Cox (ACRI-ST), R. Wesson (Cardiff University)
See the video above.
These stars have a lot of energy to let loose!
NASA’s James Webb Space Telescope has captured a tightly bound pair of actively forming stars, known as Herbig-Haro 46/47, in high-resolution near-infrared light. Look for them at the center of the red diffraction spikes. The stars are buried deeply, appearing as an orange-white splotch. They are surrounded by a disk of gas and dust that continues to add to their mass.
Herbig-Haro 46/47 is an important object to study because it is relatively young – only a few thousand years old. Stars take millions of years to fully form. Targets like this also give researchers insight into how stars gather mass over time, potentially allowing them to model how our own Sun, a low-mass star, formed.
The two-sided orange lobes were created by earlier ejections from these stars. The stars’ more recent ejections appear in a thread-like blue, running along the angled diffraction spike that covers the orange lobes.
Actively forming stars ingest the gas and dust that immediately surrounds them in a disk (imagine an edge-on circle encasing them). When the stars “eat” too much material in too short a time, they respond by sending out two-sided jets along the opposite axis, settling down the star’s spin, and removing mass from the area. Over millennia, these ejections regulate how much mass the stars retain.
Don’t miss the delicate, semi-transparent blue cloud. This is a region of dense dust and gas, known as a nebula. Webb’s crisp near-infrared image lets us see through its gauzy layers, showing off a lot more of Herbig-Haro 46/47, while also revealing a deep range of stars and galaxies that lie far beyond it. The nebula’s edges transform into a soft orange outline, like a backward L along the right and bottom.
The blue nebula influences the shapes of the orange jets shot out by the central stars. As ejected material rams into the nebula on the lower left, it takes on wider shapes, because there is more opportunity for the jets to interact with molecules within the nebula. Its material also causes the stars’ ejections to light up.
Over millions of years, the stars in Herbig-Haro 46/47 will fully form – clearing the scene.
Take a moment to linger on the background. A profusion of extremely distant galaxies dot Webb’s view. Its composite NIRCam (Near-Infrared Camera) image is made up of several exposures, highlighting distant galaxies and stars. Blue objects with diffraction spikes are stars, and the closer they are, the larger they appear. White-and-pink spiral galaxies sometimes appear larger than these stars, but are significantly father away. The tiniest red dots, Webb’s infrared specialty, are often the oldest, most distant galaxies.
NIRCam was built by a team at the University of Arizona and Lockheed Martin’s Advanced Technology Center.
Credits - Image: NASA, ESA, CSA; Image Processing: Joseph DePasquale (STScI), Anton M. Koekemoer (STScI)
The first anniversary image from NASA’s James Webb Space Telescope displays star birth like it’s never been seen before, full of detailed, impressionistic texture. The subject is the Rho Ophiuchi cloud complex, the closest star-forming region to Earth. It is a relatively small, quiet stellar nursery, but you’d never know it from Webb’s chaotic close-up. Jets bursting from young stars crisscross the image, impacting the surrounding interstellar gas and lighting up molecular hydrogen, shown in red. Some stars display the telltale shadow of a circumstellar disk, the makings of future planetary systems.
The young stars at the center of many of these disks are similar in mass to the Sun, or smaller. The heftiest in this image is the star S1, which appears amid a glowing cave it is carving out with its stellar winds in the lower half of the image. The lighter-colored gas surrounding S1 consists of polycyclic aromatic hydrocarbons, a family of carbon-based molecules that are among the most common compounds found in space.
Credits - Image: NASA, ESA, CSA, STScI, Klaus Pontoppidan (STScI); Image Processing: Alyssa Pagan (STScI)
This video tours a portion of the Rho Ophiuchi cloud complex, the closest star-forming region to Earth. The image was taken to celebrate the first anniversary of the start of science operations for NASA’s James Webb Space Telescope.
Jets bursting from young stars crisscross the image, impacting the surrounding interstellar gas and lighting up molecular hydrogen, shown in red. Some stars display the telltale shadow of a circumstellar disk, the makings of future planetary systems. Once our entire solar system, encompassing the entire history of life as we know it, would have appeared something like this if seen from a distance.
At bottom, a glowing cave of dust dominates the image. It was carved out by the star S1, at the center of the cavity – the only star in the image that is significantly more massive than our Sun.
For more detail on what is happening where in Webb’s image of Rho Ophiuchi, watch the video tour and read the press release.
Jets bursting from young stars crisscross the image, impacting the surrounding interstellar gas and lighting up molecular hydrogen, shown in red. Some stars display the telltale shadow of a circumstellar disk, the makings of future planetary systems. Once our entire solar system, encompassing the entire history of life as we know it, would have appeared something like this if seen from a distance.
At bottom, a glowing cave of dust dominates the image. It was carved out by the star S1, at the center of the cavity – the only star in the image that is significantly more massive than our Sun.
For more detail on what is happening where in Webb’s image of Rho Ophiuchi, watch the video tour and read the press release.
Credits - Video: NASA, ESA, CSA, Greg Bacon (STScI)
Beautiful drawing, but if you read Genesis 1:7 and know the explanation, the drawing is very different. But compliments for this beautiful fantasy!
ReplyDeleteI've read Genesis many times. How does the description of the universe differ from the illustration based on it, please? And how does the desvription describe what we can see?
DeleteI'm afraid your word for it doesn't meet the criterion of verified fact.
Oh look! No answer!
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