Following their return to Earth from a 10-day journey around the moon and back in April, NASA's Artemis II astronauts headed ...

An image shot on a handheld Nikon during the recent Artemis II lunar mission has revealed new insights into the evolution of ...

A total solar eclipse is coming to Spain on Aug. 12, 2026, the first of three major central solar eclipses in just 532 days.

Ernie Wright, a science visualizer at NASA, explains why the moon turns red during a lunar eclipse. Wright also explains how ...

JWST data suggest 55 Cancri e may be a hydrogen-rich lava world with an atmosphere tied to its molten interior.

NASA's moon base plans, conceptualized just a few months ago, are rolling out in earnest as the space agency maps out a ...

Here’s how to see the year’s most-intense meteor shower, a blood-red lunar eclipse and Saturn’s refreshed rings this summer.

NASA has launched the LINK spacecraft on a mission to rendezvous with the aging Swift observatory and boost it into a higher ...

Militaries routinely send satellites to fly by rival vehicles and suss out their capabilities, but scaling up this kind of ...

A critical mission to save NASA's Swift Observatory from crashing back to Earth has been delayed after a last-minute launch ...

NASA’s new 2026 eclipse map shows totality across Greenland, Iceland and Spain — and a partial solar eclipse for parts of ...