Most dangerous asteroids don’t come with warning signs, and some are almost impossible to spot until it’s too late.

A total solar eclipse is one of the most impressive sights in our Universe. As rare as they are, they don't just happen on ...

Experiencing a total eclipse for 74 minutes, passengers of Concorde 001 followed the path of totality as it crossed Africa in 1973, setting a record for ...

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer ...

Activity on the sun is not constant; it varies along a cycle of about 11 years. The peak of this solar cycle — called solar ...

Meteors from the Ursids appear near the Little Dipper, which is part of the constellation Ursa Minor. Only skywatchers in the Northern Hemisphere will have a chance of seeing this shower. The moon ...