Comet 3I/ATLAS, the third known interstellar object passing through our solar system, is sparking global interest due to its ...

An interstellar object called 3I/ATLAS has just passed our sun. Despite online rumours that it’s an alien spaceship, experts ...

Though harmless itself, its passage through the solar system is helping researchers test the systems, partnerships and ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

CC0 Usage Conditions ApplyClick for more information. This innovative facility will be at the front line of Earth defense by searching for "killer" asteroids and comets. It will map large portions of ...

With Halloween decorations, such as Home Depot's 10-foot skeletons, becoming as popular as Christmas decorations, October is a great time to see all kinds of spooky and cool light shows in your ...

Davide Farnocchia hunts down and tracks asteroids, and several years ago he saw something he couldn’t explain. Farnocchia works at NASA’s Center for Near-Earth Object Studies in California. Using ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Centaurs are real. In space, that is. These celestial objects orbit ...

This is read by an automated voice. Please report any issues or inconsistencies here. Jean Mueller became Palomar Observatory’s first female telescope operator in 1985, breaking decades-old gender ...