The Artemis 2 crew carried miniature tissue chips that were created using their own stem cells. This study, called AVATAR, ...

Canadian astronaut Jeremy Hansen describes the surreal Artemis II lunar flyby, offering a rare human perspective from deep ...

Mars, you see, has one-third of Earth’s gravity, making it plausible that human beings could live entire lives there and ...

Orion crew observed six rare meteorite impacts on the Moon, helping scientists study risks and surface changes during a lunar ...

Ancient Greeks would have been very envious of them. The satirist Lucian (c. AD 125-180) had great fun with space travel. In ...

A Japanese poet from the 13th century, watching a blood-red sky and writing his diary, never thought his words would save ...

A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

As NASA's Artemis II mission completed its lunar flyby, the astronauts sent back a stunning image of the colorful Earth ...

The astronauts aboard NASA’s Artemis II mission flew farther from Earth than anyone in history and laid the first human eyes ...