NASA has announced massive changes to its Artemis program, including delaying the first crewed Moon landing since the Apollo program in 1972.

Tardigrades are practically invincible on Earth, so scientists looked to outer space in search of their kryptonite.

NASA’s new plans for its Artemis moon exploration program reduces risks and increases the likelihood of a successful human mission to the moon’s surface in 2028.

Humanity will eventually return to the lunar surface, but NASA had to face the fact that the current approach just isn't working.

Lunar rocks collected by Apollo astronauts more than half a century ago are providing a fresh take on the moon's mysterious ...

NASA has severe penalties for those who dare to deal in astromaterials.

Certain nutrients critical for human health lack the shelf life needed to span multi-year missions to the Moon, Mars, and ...

NASA crew members practise emergency rescue drills in a 40-foot-deep pool simulating the lunar surface, as part of tests on a new generation of spacesuit, the Axiom Extravehicular Mobility Unit ...

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

NASA’s Curiosity rover investigates boxwork rock formations on Mount Sharp to gather evidence of ancient groundwater on Mars.

For about six months, NASA's Curiosity Mars rover has been exploring a region full of geologic formations called boxwork, low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy ...

Samples taken from an ancient Mars rock may indicate that ancient life once existed on the Red Planet, according to a study ...