Senior U.S. and Russian officials held high-level talks in Saudi Arabia on Monday that were aimed at establishing a Black Sea ...

MADISON, Wis. (AP) — A group funded by billionaire Elon Musk is offering Wisconsin voters $100 to sign a petition in ...

Isar Aerospace is preparing to launch its Spectrum rocket from a base in Norway, which would make it the first orbital launch ...

While the space race of the 1960s was a contest between two rival superpowers, today it is being fought by private space ...

After a slew of delays, Sunita Williams and Butch Wilmore are finally home. But what (or who) caused the hold-up?