SpaceXs Crew6 astronauts splash down after 6month stay on ISS Spacecom

What do you get when you fold together the ambitions and contributions of four space station-bound astronauts from the United States, Japan and Russia? A zero-gravity indicator in the form…

Today's Delta IV Heavy launch closed out the rocket program after 389 flights.

A commercial space crew has now flown farther away from Earth than any astronauts have traveled since the last Apollo mission left for the moon. The Polaris Dawn crew climbed…