A first ever detection of a coronal mass ejection from a small red dwarf could have big consequences for life on any nearby ...

Some white dwarfs in rapid binary orbits are far hotter and larger than theory predicts. Researchers found that powerful tidal forces between them generate enough heat to inflate their sizes and ...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention of scientists. This planet orbits the star within the "Goldilocks zone"—a ...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention of scientists, because it ...

India’s Sun-watching spacecraft is about to face the moment it was built for. In 2026, the solar cycle will crest, the Sun will flip its magnetic poles, and the familiar yellow disc will turn into a ...

The Full moon, the Yule Moon, is on December 4. This is a supermoon, the second largest of 2025. The next evening, the moon ...

Melania Trump has unveiled a White House makeover for Christmas - and the theme is "Home Is Where The Heart Is". Dozens of ...

Find out what's up in your night sky during December 2025 and how to see it in this Space.com stargazing guide.

We’ve all been in at least one moment in our lives when we had to do the necessary “It’s not what it looks like” spiel. It ...

Around 4.4 million years ago—long before humans existed—two massive, blazing-hot stars swept past our solar system. They didn ...

This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

A FOOTBALLER was left unconscious after flipping over in mid-air in distressing scenes. Augustin Aquino went to head a ball ...