Whether for St. Patrick’s Day magic or summer exploration, this essential guide reveals Ireland’s most rewarding adventures.

The privately-owned lander turned its cameras toward Earth as our planet cast its shadow over the moon. It’s not the first spacecraft to do so.

Suni Williams and Butch Wilmore thought they were taking off for a couple weeks in space. Their mission was to test Boeing’s ...

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.

The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

Europe's Hera spacecraft flew by Mars this week on its way to catch up with an asteroid and tested out its cameras on the Red Planet's tiniest moon.

Space probe Hera passed Mars while on its way to the Didymos asteroid system as part of planetary defence mission. View on ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target. During its brief rendezvous with the Red Planet, Hera caught a glimpse of the ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...

On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...

"The successful SCALPSS operation is a key step in gathering fundamental knowledge about landing and operating on the moon, ...

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...