Some of the earliest galaxies found with JWST are also the brightest. That's a problem for our ideas about the universe.

All these planetary finds, of which there are now over 5,700 confirmed discoveries, help us grasp what's out there — and ...

In its quest to shape the aesthetics of everything, the fashion world has extended its glossy, well-decorated tentacles into all sorts of unexpected areas: sports, film, hotels, furniture, publishing.

Recent observations, including those from the Hubble Space Telescope, suggest that early galaxies harbored significantly more ...

Using the Gaia space telescope, astronomers have observed 55 massive stars ejected from their home star cluster in the Large ...

The legend goes that after scientist Enrico Fermi helped bring an end to World War II through his crucial work on the ...

To learn about the potential for life in a hidden ocean on Jupiter's moon Europa, NASA will hunt for plumes and "crop circles ...

Euclid scans the cosmos in visible and near-infrared light, including an infrared spectrometer, which allows it to measure ...

Coverage of the launch is expected to begin at 11 a.m. ET and will be added to this story in the video player above. The ...

Estimates of how fast the universe is expanding disagree. Could a new form of dark energy resolve the problem?

Vaccines delivered through a puff up the nose or into the mouth could be even more effective than shots at protecting people ...