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.

The Sun’s outer atmosphere may have a dust problem—and that dust might be heating it up. A new study suggests that tiny charged grains near the Sun can change how energy moves through the corona, the ...

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.

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

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

Explore the biggest milestones in SpaceX history, from Falcon 1 and reusable rockets to Starlink, Starship, NASA missions, and the company's landmark 2026 IPO.