Astronomers have used NASA's James Webb Space Telescope to find strong evidence for a planet orbiting a star in the triple ...

The new temporary head of NASA wants to get nuclear power on the moon before China, which could mean another Florida launch ...

After weeks of reduced activity, the sun erupted with three powerful flares on a single day. That could send solar flares ...

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

The Trump administration is moving to shut down two NASA missions that monitor a potent greenhouse gas and plant health, ...

August’s full sturgeon moon is peaking this weekend, accompanied by meteor showers and shining planets. Here’s how to see the ...

NASA’s Parker Solar Probe made the closest flyby of the sun ever made by a spacecraft in Dec. 25. See the views it captured ...

Explore WebbWebbNewsLatest NewsLatest ImagesWebb's BlogAwardsX (offsite - login reqd)Instagram (offsite - login reqd)Facebook ...

Wilmore, 62, had already retired from the Navy. Williams, 59, also a retired Navy captain, is still with NASA. She joined ...

The closest exoplanets to the Solar System are around the red dwarf Proxima Centauri. This little star is orbiting two bigger ...

WASHINGTON — The United States is rushing to put nuclear power reactors on the Moon and Mars, and hopes to launch the first ...

Social media posts falsely claimed a solar eclipse would darken the world on August 2, 2025, but NASA clarified that no such ...