NASA’s James Webb Space Telescope used its Near-Infrared Spectrograph to capture Neptune’s auroras in stunning detail.

Explore the latest find from NASA’s Curiosity rover and what it reveals about organic matter beyond our planet.

"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 ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...

According to scientists, this ambipolar electric field is thought to be just as crucial to Earth as both gravity and ...

NASA's Curiosity rover has identified the largest organic compounds ever found on Mars, including decane, undecane, and ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

Researchers caution that the molecules could be of abiotic or biological origin, and do not represent definitive proof of ...

NASA's Curiosity rover made a compelling find on Mars ' irradiated surface.

NASA’s Curiosity rover has unearthed the largest organic molecules ever detected on Mars—possible fragments of fatty ...