In the longest simulation, the asteroid fell apart, with most of its material streaking through space in the opposite direction. Shards of rock were moving faster than the asteroid's escape velocity, ...

Asteroid defense drills and nuclear research raise questions about Earth’s readiness for a potentially devastating impact.

In this video we take a look at an interstellar object known as 3I/ATLAS. This object has been claimed to be a possible piece ...

Two enormous black holes may be heading toward a collision at the center of galaxy Mrk 501. Astronomers have spotted a second ...

Security camera footage shows the two gunmen exiting their vehicle near a West Bank checkpoint, and heading round a corner to ...