Former St. Louis Cardinals manager Mike Matheny spent 20 days in an intensive care unit, where he was diagnosed with a subarachnoid hemorrhage, a serious and potentially life-threatening condition ...

Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

Here’s a look at space accidents that have affected astronauts or other staff related to spaceflight. Accidents that involved unmanned spacecraft are not included. Timeline October 24, 1960 – The ...

The images were captured using NASA’s Earth Polychromatic Imaging Camera (EPIC), a 4MP CCD camera and telescope on the DSCOVR satellite ...

The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...