Exploration has never been a safe occupation. For every significant discovery, there has been sacrifice by those seeking out ...

Russia released a mysterious object into the Earth’s orbit, raising fears over potential military or experimental space ...

NASA astronaut will launch to the International Space Station, accompanied by cosmonauts for the Expedition 72/73 crew.

ASTANA – Flags with the 30th-anniversary emblem of the Assembly of the People of Kazakhstan (APK) and the “Assembly’s Youth” ...

Three Russian 'Kosmos' satellites have deployed a mysterious object in orbit. Russia has remained silent on the matter, but ...

CAPE CANAVERAL, Fla. (AP) — Four space tourists who orbited the north and south poles returned to Earth on Friday, splashing ...

NASA astronaut Chris Williams will embark on his first mission to the International Space Station, as a Expedition 74 crew member.

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after ...

NASA astronaut Butch Wilmore put some of the blame on himself when asked who was responsible for Boeing Starliner’s failure ...