If NASA's schedule holds, four Artemis 3 astronauts will launch aboard an Orion spacecraft sometime in the second half of ...

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming ...

Frank Borman: "This is Apollo 8 coming to you live from the moon. I think that each one of us carries his own impression of ...

Artemis III is the third in a series of missions that gets humans closer to returning to the surface of the moon.

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

It’s possible the Earth-facing side got more large impact basins than the farside in the Moon's first few hundred million ...

Books that rely on hard science fiction have been popular since the 1950s, and they continue to fascinate, challenge, and ...

Scientists studying the images and data sent back by the Perseverance rover on Mars found an unusual sight. It appears to be ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the "strongest ...

NASA announced new contracts for the rovers and landers that will lay the groundwork for the agency’s proposed $30-billion Moon Base — some of which they plan to launch as soon as this fall — during a ...