A special stint of northern lights have been illuminating Alberta's skies — but why have the northern lights been so visible across the province this week?

Tsuchinshan-ATLAS, a once-in-80,000-years sight, will pass within 44 million miles of Earth, making it watchable with the ...

Spain, we have a problem. I don't enjoy writing negative reviews and I don't feel good about bashing films. I try to remain ...

Another in a series of unusually strong solar storms hitting Earth produced stunning skies full of pinks, purples, greens and ...

A rare comet is on track to make its closest approach to Earth this weekend, and it won’t return for another 80,000 years.

A stunning compilation of views of Earth from the Tiangong space station. Credit: Space.com | footage courtesy: China Central ...

The exhibition explores the concept of abstract art, showcasing the works of 26 modern and contemporary artists ...

The spacecraft succeeded where many had failed, peering Venus’ suffocating clouds to showing us the planet’s face for the ...

When lightning cracks on Earth, especially high-energy electrons may fall out of Earth's inner radiation belt, according to a new study -- an electron 'rain' that could threaten satellites, and even ...

How, when, and where to look to see Comet A3 Tsuchinshan-ATLAS after sunset this Saturday, Oct. 12, with sky charts, before ...

Suni Williams and Butch Wilmore have been on the International Space Station for 18 weeks. They were only supposed to be ...

A NASA spacecraft is ready to set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth.