President Donald Trump boasted Monday of the US commercial space industry's deep wallet and enterprising spirit, and vowed US dominance in exploration of the Moon and Mars, as well as any future space race.
The White House is establishing a new policy for reducing satellite clutter in space.
Tom Woods knows about space gunk.
NASA's record-breaking astronaut, Peggy Whitson, retired Friday less than a year after returning from her last and longest spaceflight.
A new database of plasma simulations, combined with observational data and powerful visualisation tools, is providing planetary scientists with an unprecedented way to explore some of the Solar System's most interesting plasma ...
When NASA engineers were looking for a place to build a network of large radio antennas in the 1950s, they knew they needed somewhere quiet. They were going to build a series of antennas with huge parabolic dishes and receivers ...
A message from late British astrophysics giant Stephen Hawking was beamed towards the nearest black hole on Friday as his remains were laid to rest in London's Westminster Abbey.
For the first time, astronomers have directly imaged the formation and expansion of a fast-moving jet of material ejected when the powerful gravity of a supermassive black hole ripped apart a star that wandered too close ...
Britain has been formally excluded from future contracts for the EU's Galileo satellite-navigation system, the government said on Thursday, condemning the decision as "completely unacceptable".
Spacewalking astronauts set up TV cameras Thursday for new crew capsules set to arrive in coming months.