New research casts doubt on the prospects for a habitable, active environment beneath the frozen surface of Jupiter’s moon ...

Another view from Perseverance shows how windswept Mars' landscape truly is.

NASA's Curiosity rover has sent back a striking new "postcard" from high on the slopes of the Red Planet's Mount Sharp, ...

Godspeed, Artemis 2! As early as February, 4 astronauts will board NASA's Orion capsule atop the SLS rocket in Florida for 10 ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

HE WAS the child genius who claimed to be the reincarnation of a Martian, shocking the world with tales of spaceships, ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

One episode can be a gothic ghost story, the next a romantic tragedy, and the next a sharp political allegory disguised as ...

Primitive plants could survive and the sunlight that hits them, while weaker than on Earth, is enough for photosynthesis.

The Mars Perseverance rover has been investigating the Jezero Crater and came across something that is not native to Mars at all. It is a meteorite that collided with the red planet. Though various ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...