Our quest to find a “second Earth” has long occupied scientists and dreamers alike. The possibility of another world ...

Moon exploration is undergoing a potentially transformative moment. Over the course of six weeks, three different lunar ...

As their long-awaited return date approaches, NASA is ensuring all safety measures are in place to bring the astronauts back ...

Katy Perry is going to space. The award-winning "E.T." and "Firework" singer will fly on a firework of her own when she joins ...

ESA’s metal 3D printer aboard the ISS could revolutionize space exploration by enabling self-sufficient missions.

This modern-day space photo has it all. There are currently three landers, on three different exploration missions, en route ...

Astronomers have discovered nearly 6,000 planets beyond our own solar system. Here's how — and how we'll find even more.

Firefly Aerospace successfully reached the lunar surface, to be followed in short order by space companies Intuitive Machines ...

NASA is preparing to launch a megaphone-shaped observatory on a mission to better understand what happened immediately after ...

Intuitive Machines designed and will operate the Athena lunar lander on the company's second voyage to the moon's south pole ...

Elon Musk’s Fork in the Road isn’t just a sculpture—it’s a monument to the tech world’s obsession with civilizational survival, which has its roots in the search for extraterrestrial ...

The ISS’s microbial environment most closely resembles a hospital isolation room. It could be making astronauts sick.