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Tiniest stars not much larger than Jupiter
Thank the James Webb Space Telescope; the paper is titled A JWST Survey ... been previously observed in the diffuse interstellar medium and in the atmospheres of Saturn and Titan, which has been ...
James Webb Space Telescope finds galaxies pointing toward a dark matter alternative
A new study suggests galaxies in the early universe appear much larger and brighter than expected, precisely as predicted by ...
4K James Webb Space Telescope Snaps 90,000 Light-Year Wreath
The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...
NASA Webb Revelations Challenge Traditional Theory of Gravity
If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...
The Secret Science Behind Webb’s Mirror Mastery
Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical ...
Science Daily8h
Astronomers' theory of how galaxies formed may be upended
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 ...
New Uranus research suggests what’s known about the planet could be wrong
A solar wind event squashed the protective bubble around Uranus just before Voyager 2 flew by the planet in 1986, shifting ...