NASA astronaut Jonny Kim poses inside the International Space Station's cupola as it orbits 265 miles above the Indian Ocean ...

NASA astronauts Butch Wilmore and Suni Williams received a surprise welcome on their return home to Earth! Dolphins surrounded the astronauts’ capsule after it landed in the ocean, completing their ...

The ocean floor may seem a bit close to home for astronauts on a mission, but the underwater world provides a great dress rehearsal for a trek to an asteroid in deep space, two spaceflyers told NASA ...

Astronauts undergo rigorous underwater helicopter escape training to prepare for post-mission ocean landings and ensure safety during recovery operations.

NASA astronauts Suni Williams and Butch Wilmore have finally returned after being stranded on board the International Space Station for nine months. The pair became stuck in June after Boeing’s ...

(Gray News) - It wasn’t just humankind that was eagerly anticipating the return of the two NASA astronauts who were stuck in space for more than nine months. A pod of dolphins could be seen ...

A giant impact crater on the moon may contain primordial pieces of the lunar mantle and remnants of an ancient magma ocean, researchers say. Crewmembers on upcoming Artemis missions could potentially ...