A Soviet cosmonaut, he spent 362 days in flight on three missions. He returned 18 years later on a U.S. shuttle to the Mir space station. By Sam Roberts Mr. Hartsfield, who logged 483 hours in space, ...

VS-3 F1: Launched in May 2023 on a SpaceX Falcon Heavy and is providing in-flight internet to ViaSat’s airline customers.

The third biome of Saros is Shattered Descent, an intertidal site adjoined to Shattered Rise, with a similar environment but ...

While NASA was looking for an alternative to the Kennedy Space Center Tuesday, the folks in North may have recalled that in the 1990s, North Auxiliary Airfield was a possible shuttle landing site.