The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

On March 29, a partial solar eclipse will cast a shadow on the sun for people in the Northeast. See when, where and how to ...

CAPE CANAVERAL, Fla. (AP) — The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

As Venus approaches its inferior conjunction, astrophotographers have snapped some striking shots of the crescent planet ...

NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what’s called an inferior conjunction. But don’t ...

3D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment. They ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed giant interferometer on the moon. It's called the Artemis-enabled Stellar ...

A once-in-a-lifetime experience; nowhere else in Europe can visitors touch a fragment of the Moon, snap a selfie holding a ...

A total lunar eclipse will light up the night sky this week, turning the moon a reddish hue. Here's how and when to view it.