Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

We often like to tout Southern Arizona gems that lead the nation or are even unique in the world. This is one of those spaces ...

But best be quick, it might not be visible for long!

Find out what's up in your night sky during February 2026 and how to see it in this Space.com stargazing guide.

Mercury puts on its best evening show of 2026 this February, with bright views after sunset and a helpful crescent moon.

NASA has released its monthly skywatching update on what to look out for over the coming weeks, and you can probably guess ...

The Pandora satellite provides career training grounds while observing exoplanets.

Not sure where to watch the 2026 Super Bowl live? There are multiple ways to watch the game for free today. Here's how.

There’s a pregame “Super Bowl Tailgate” performance at 3:50 p.m on Peacock. Its opener is LaRussell, a joyous and bouncy ...

Music and dancing can induce pleasure and bring healing. “I hope you never lose your sense of wonder” are the opening lyrics ...