This will be the first time in over fifty years that a manned spacecraft undertakes a mission that will include flying beyond Low Earth Orbit. The mission that will achieve this is historic because it signals the return to the Moon.

A new study analyzed how NASA's Habitable Worlds Observatory might be able to confidently spot biosignatures in the atmosphere of a distant ancient Earth.

American space agency NASA shared more details on how the Artemis III mission to Earth orbit will get going next year, in 2027.

NASA has revealed a concept for the next generation of flight on the Red Planet, the "Mars Chopper." Credit: Space.com | animation courtesy: NASA/JPL-Caltech | edited by Steve Spaleta Music: Last Odys

The great Space Race of the 1960s spurred a lot of speculation about what space exploration would look like. Here's what the decade got right and wrong.

The quartet will fly to Earth orbit next year to test docking techniques and procedures ahead of a planned moon landing in 2028.

The space agency described the moon base as a sprawling city-like lunar outpost stretching over hundreds of square miles.

NASA reveals Artemis III crew for 2025 orbital docking tests of SpaceX Starship and Blue Origin Blue Moon—key milestone for lunar contracts.