For Earth Day, the agency released a delightfully nerdy tool that lets you type in any name or word and see it spelled out in ...

Astronomers analyzed the vapors coming off the comet when it neared the sun and found it had a lot of "heavy" water. That ...

Scientists have seemingly settled long-standing arguments about whether the components of Earth originated from the inner or ...

Scientists discover that planetary system TOI-201 is changing its orbital structure, revealing to astronomers the role of ...

A magnitude 3.6 earthquake struck just north of Cabazon Sunday morning and could be felt at least as far east as Palm Springs ...

The Nancy Grace Roman Space Telescope, named after NASA’s first chief astronomer, is now complete after more than a decade of development.

From fiery lava flows on Réunion Island to a doomed sungrazing comet’s final moments near the Sun, these images captured the ...

A black hole awoke after 100 million years and triggered a massive cosmic eruption that is warping its entire galaxy.

The strangest part of the TOI-201 system is not that it holds three very different worlds. It is that astronomers can ...

For a decade, TRAPPIST-1 was the most promising address in the search for life beyond Earth — a red dwarf star 39 light-years ...

The data pipeline from NASA’s Artemis II mission opened to full blast a few hours after looping behind the far side of the Moon on Monday night, when the Orion spacecraft established a laser ...

SAN DIEGO — Picture this: A powerful laser system in space, scanning Earth over and over again. That’s exactly what a team at the Scripps Institution of Oceanography is building after being selected ...