After more than a decade of mapping the stars, the European spacecraft was shut down on Thursday. But its legacy lives on.

Martian dust could threaten astronaut health and equipment, with toxic particles causing lung damage and mission failures.

Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people from England to Eastern Europe.

Welcome to Edition 7.36 of the Rocket Report! Well, after nine months, NASA astronauts Butch Wilmore and Suni Williams are ...

As tens of millions of people around the world watched two US astronauts safely return to earth, a key player in Australia’s ...

REAL TIME WITH BILL MAHER continues FRIDAY, MARCH 21 (10:00-11:00 p.m. ET/7:00-8:00 p.m. PT) on HBO and will be available to stream on Max. Allowing Maher to offer his unique perspective on ...

Two NASA astronauts unexpectedly stuck in space for more than nine months are likely to be compensated after returning to ...

An eight-day mission has turned into a nine-month space stint for two NASA astronauts who are finally set to come home. But ...

It's key to calculating orbits, the positions of planets and other celestial bodies, elements of rocket propulsion, ...

The head of Poland’s space agency was fired over a bungled response to SpaceX debris falling over Polish territory.

Scientists have developed organic semiconductors that produce circularly polarized light and potentially improve current ...

REAL TIME WITH BILL MAHER continues FRIDAY, MARCH 14 (10:00-11:00 p.m. ET/7:00-8:00 p.m. PT) on HBO and will be available to stream on Max. Allowing Maher to offer his unique perspective on ...