NASA James Webb Telescope Revelations Challenge Theory of Gravity
If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told Newsweek.
James Webb Space Telescope finds galaxies pointing toward a dark matter alternative
A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our universe appear much larger and brighter than expected, suggesting they formed early and grew rapidly — potentially without the influence of dark matter.
10 stunning James Webb Space Telescope images show the beauty of space
Pocock, who has worked on the JWST, catalogues the science behind its most stunning images in her new book, Webb's Universe. Here's her pick of the telescope’s best shots
Galaxy Observations Agree With Alternate Theory to Dark Matter
The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming
Can 'failed stars' have planets? James Webb Space Telescopes offers clues
"This information will help us fill in the gaps in our knowledge of how brown dwarfs form and their relationship to stars and planets."
New research challenges dark matter theory in galaxy formation
The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming the popular hypothesis that invisible dark matter helped the earliest stars and galaxies clump together.
James Webb Space Telescope Captures Amazing 4K Views Of Cosmic Crib
The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797) ...
Webb and Hubble telescopes provide a preview to galactic cannibalism
The galaxies, IC 2163 on the left and NGC 2207, are about 114 light-years away from Earth, located in the Eridanus and Canis ...
NASA telescopes discover brown dwarf protoplanetary disks in the Orion Nebula
A new study by an international team of researchers, including a Penn State astronomer, used NASA's James Webb Space ...
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Nearly three years since launch, Webb is a hit among astronomers
From its halo-like orbit nearly a million miles from Earth, the James Webb Space Telescope is seeing farther than human eyes have ever seen. In May, astronomers announced that Webb detected ...
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James Webb telescope found a new energy source in space that’s baffling scientists
If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Now that James Webb is working tirelessly, scientists could be closer than ever to ...
NASA Installs Roman Space Telescope's Planet-Hunting Coronagraph
The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...
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James Webb telescope finds 1st possible 'failed stars' beyond the Milky Way — and they could reveal new secrets of the early universe
When you buy through links on our articles, Future and its syndication partners may earn a commission. Astronomers using the James Webb Space Telescope (JWST) have peeked over the Milky Way's ...
Webb Telescope Might Have Discovered First Brown Dwarfs Outside The Milky Way
The James Webb Space Telescope has discovered the first brown dwarf star candidates outside the Milky Way. The European Space Agency (ESA) said that these candidates reside in the star cluster NGC 602 ...
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'Ridiculously smooth': James Webb telescope spies unusual pancake-like disk around nearby star Vega — and scientists can't explain it
The nearby bright star Vega is surrounded by a surprisingly smooth, 100 billion-mile-wide disk of cosmic dust, confirming ...