Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...

The proposed station aims to revolutionize global energy supply by harnessing the sun's energy from space and transmitting it ...

The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble ...

The U.S. has the world's largest carrier fleet with 11 in service, while China ranks second with three and Japan has two ships being converted into carriers.

This weekly newsletter on rockets provides definitive coverage of the global launch industry. The big news this week is the ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing unprecedented 3D details of interstellar dust and gas. The space between stars is ...

In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday. NASA astronauts Nick Hague and Suni Williams, dressed in pressurized NASA ...

Aschbacher was asked during the briefing about the alliance of President-elect Donald Trump, SpaceX founder Elon Musk and ...

NASA astronaut Don Pettit is currently on his third stay on the International Space Station where he works with other astronauts to conduct experiments and maintain the celestial outpost. But in his ...

German launch vehicle startup Rocket Factory Augsburg (RFA) has received a license from U.K. regulators to carry out its ...

"Arctic research will remain in limbo as long as current geopolitical tensions between Russia and other Arctic Council member ...