In a novel three-tiered hierarchical system, the star CD-35 2722 is orbited by a brown dwarf that, in turn, is orbited by a ...

The curious minds at What If examine the catastrophic consequences for our solar system as the Sun exhausts its hydrogen fuel ...

Just beyond the edges of one of the largest cities on the planet, a stretch of ancient rainforest and coastline lies mostly ...

A new study led by astronomers at The University of Texas at Austin proposes a theory that could solve two astronomical ...

For more than a century, astronomers have puzzled over a strange discrepancy in the historical record. Theta Eridani, a ...

Elliot Page is a genuinely brilliant standout in Christopher Nolan's "The Odyssey," despite what you may see on social media.

Good afternoon Insiders from a boiling hot London, we’ve got your newsletter primed and ready after a busy week. Max Goldbart ...

A risky plan to turn night into day is one step closer to reality. Last week, US officials approved a mission to launch a giant mirror into space, where the device will reflect sunlight onto shadowed ...

Smoke from the Canadian wildfires is causing hazy orange skies and a red-tinged sun. The reason behind those colors has to do ...

A controversial new ruling from the Federal Communications Commission leaves no one responsible for regulating light ...