If we're looking for life as we don't know it, the best solvent out there may be concentrated sulfuric acid — the stuff ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

They can look similar to bubbles in soap or oil over water that give a rainbow appearance. They also have a similar appearance to the rainbow observed on a mother-of-pearl gemstone. Sign up for our ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Mississippi stargazers will be able to see 4 or 5 planets in the night sky with their naked eye this month. Will you be able ...

There's a lot less sky and a lot more moon in view for Firefly Aerospace's "Ghost Riders in the Sky" mission.

A small uncrewed spacecraft is buzzing the moon, with under two weeks remaining before its bold attempt to land on the lunar ...

Light pillars have been observed across West Michigan during the night. Cold temperatures and snow flurries help create this natural phenomenon.

Here's everything you need to know about how to see the first "blood moon" total lunar eclipse since 2022, and the only one ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

GreenGo Energy has signed an agreement for the Megaton Moon green hydrogen project in Mauritania, marking its first venture ...

On top of sport’s highest mountain, Nina Kennedy can’t help but gaze through the clouds above the view. With rare air pumping ...