The early-hours launch is driven by orbital mechanics which ensures the vehicle will reach the precise point in space ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Nuclear rockets are moving from Cold War concept to near-term hardware, and the shift could reshape how quickly and safely ...

A startup that seeks to build the first-ever power grid in outer space has selected Albuquerque as its headquarters, the ...

The Boeing X-20 Dyna Soar was a Cold War gamble to build a reusable, piloted spaceplane that could orbit Earth at roughly ...

OTTAWA - Ottawa has signed a new strategic partnership with the Canadian firms Telesat and MDA Space to develop military satellite communications for the Canadian Armed Forces in the Arctic.

China’s breakthrough on-orbit refueling test, still unachieved by the US, delivers a major strategic advantage in today's ...

Scientists say the best explanation for the longest gamma ray burst is that a black hole consumed a star, but they disagree ...

Solar activity could cause stronger-than-usual auroras, making the northern lights visible in more U.S. regions than usual.

65th Session of The Legal Subcommittee (LSC) of The Committee On The Peaceful Uses of Outer Space (COPUOS) 65th session of the Legal Subcommittee (LSC) of the Committee on the Peaceful Uses of Outer ...

63rd Session of The Scientific and Technical Subcommittee (STSC) of The Committee On The Peaceful Uses of Outer Space (COPUOS) 63rd session of the Scientific and Technical Subcommittee (STSC) of the ...

A national research team led by University of Alberta space physicist Ian Mann is developing a Canadian satellite mission ...