Confronting” footage of the moment an ex-boxer knocked a man out for nine minutes, leaving him hospitalised with skull ...

A rare alignment between Earth and Saturn will make the gas giant’s rings appear so thin that they’ll be nearly invisible.

I n various parts of the world, the Northern Lights put on a show that feels unreal. Brilliant patterns of green, pink, and ...

The inner planets Mercury and Venus will both be visible in the east-southeast sky before sunrise on Tuesday, Nov. 25.

Artis Park in Amsterdam was just named an Urban Night Sky Place by DarkSky International, making it the world's first dark ...

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

Starlink satellites orbit Earth around every 90 minutes, so you might be able to spot them several times in one evening. That ...

The sun's gravity will pull the moon farther away from Earth than it's been in over five years on Nov. 19, though it'll be ...