Astronomers analyzing archival images from JWST have discovered an unexpectedly vast population of the smallest asteroids ...
Astronomers have long understood that the universe is expanding—in other words, the space in between cosmic objects that aren ...
By reverse-engineering James Webb Space Telescope (JWST) exoplanet data, a team of astronomers just spotted dozens of tiny ...
The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of ...
This month marks three years since the James Webb Space Telescope was first launched, which still feels something like a ...
A new theory explains how dozens of mysterious planet pairs discovered by the James Webb Space Telescope, dubbed "JuMBOs," ...
Hubble was right!' The largest cosmic survey from the James Webb Space Telescope indicates scientists may need another ...
The James Webb telescope spent another year collecting instantly iconic space imagery. Here are some of our favorites.
Archival images from the James Webb Space Telescope (JWST) revealed 138 new small asteroids, including six on Earth-bound ...
The odds of us finding extraterrestrial life anytime soon are pretty slim. But if there's anything that can deliver us a sign ...
Fresh corroboration of the perplexing observation that the universe is expanding more rapidly than expected has scientists ...
Nicknamed the Firefly Sparkle, this galaxy existed just 600 million years after the Big Bang and gleams with 10 distinct star ...