The US Space Force is moving forward with missions to test the concept of space gas stations that can refuel satellites ...

A bitcoin investor is headed to space with three polar explorers on the first flight to carry people over the North and South ...

Elon Musk's SpaceX on Monday launched a crew of four private astronauts led by a crypto entrepreneur on a mission to orbit Earth from pole to pole, a novel trajectory in which no humans have traveled ...

CAPE CANAVERAL, Fla. (AP) — NASA’s celebrity astronauts Butch Wilmore and Suni Williams said Monday that they hold themselves partly responsible for what went wrong on their space ...

NASA astronaut Sunita Williams shared what she did first after splashing down on Earth, following her Crew 9 mission to the International Space Station.

Both astronauts expressed humility and honor in returning home, emphasizing their confidence in Nasa’s decision-making ...