No familiar swirls of galaxies. Certainly no planets. And the entire universe was shrouded in neutral ... stars could be producing trace elements different from what we see produced by today ...
Professor Riess initially used the Hubble Space Telescope to measure the distance between a set of different galaxies. This revealed that the Universe's expansion was accelerating at a rate of 72. ...
For decades, scientists have disagreed about a fundamental question: how quickly is the Universe ... galaxies to include in their analyses. But there is hope that more JWST observations, or ...
The image shows ten balls of stars of different colours ... Way and holds clues as to how the Universe was formed. Scientists have named the distant galaxy Firefly Sparkle, because it also ...
"This discovery poses a challenge to the Lambda Cold Dark Matter model, which may struggle to account for the formation of such small, aligned groups of galaxies in isolated environments.
JWST has pushed the boundary of how far we can look into the universe to find the first stars and galaxies. With Earth's atmosphere out of the way, its location in space makes for perfect ...