SpaceX has confirmed, and the Space Force and the Federal Aviation Administration state that the European Space Agency's Hera ...

Stormy weather has threatened to delay the launch of Europe's Hera spacecraft, which is scheduled to blast off on Monday, ...

The discovery of ultramassive black holes has raised questions about how these celestial objects first formed in the Universe ...

Look up Monday night for a chance to see the Draconid meteor shower. It’s a smaller meteor shower than some, but there is ...

Hackers behind a cyberattack on the Japan Aerospace Exploration Agency last year hijacked the accounts of about five board ...

The resulting mission is said to become the first in a new class of NASA astrophysics missions within the agency’s ...