NASA's flagship space telescope captured flares from the disk of superheated material around the black hole, revealing the dynamic—and explosive—physics at our galaxy's core.

The Small Spacecraft Technology State-of-the-art report was published by the Small Spacecraft Systems Virtual Institute based ...

Leonard Peltier, Native American activist, is released from prison after Biden commuted his life sentence EV driver ...

An asteroid big enough to wipe out a city now has an increased chance of hitting Earth in seven years, NASA reported on Tuesday. NASA first discovered the 130-to-300-foot-wide asteroid, named 2024 ...

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

Hamas is scheduled to release 6 living Israeli hostages and 4 bodies of deceased hostages on Saturday.

Indigenous activist Leonard Peltier is set to be released from a Florida prison Tuesday based on former President Joe Biden ...

This image released by Disney shows Anthony Mackie in a scene from Marvel Studios' "Captain America: Brave New World." (Eli ...

British Prime Minister Keir Starmer has told a mother who has been on hunger strike for 140 days that he will press the ...

The European Space Agency says the asteroid could destroy a city and has a 2.2 per cent chance of hitting Earth.

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Three more Israelis held captive in the Gaza Strip are on the verge of being freed by Hamas-led militants as part of a shaky ...