Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

NAS's James Webb Space Telescope has captured Neptune’s glowing auroras in the best detail yet. Hints of auroras were first ...

The Hubble Space Telescope “has observed some fascinating cosmic wonder every day of the year, including on your birthday& ...

The University of Arkansas at Little Rock is reopening its observatory this month after being closed for over a decade. Greg Guisbiers, Associate Professor of Physics at UA Little Rock, said interest ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

Euclid’s first dataset offers a detailed look at 26 million galaxies, including dark matter distribution insights.

NASA’s Hubble captures NGC 4536, a starburst galaxy in Virgo with intense star formation and glowing gas clouds.

"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.

A galaxy inside a bubble may be evidence that the universe was starting to become transparent 330 million years after the big bang ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

Neptune often looks slightly different in observations, as it has dark spots which appear periodically. But it can also be bright at times, as the observations of auroras there show: In the image ...