Early last year, asteroid 2024 YR4 caught the public’s attention as its chances of hitting Earth in the near future climbed ...

With new technology, smarter tools, and a lot of patient digging, historians and archaeologists are uncovering marvels from every corner of the world. One day it’s an enormous thigh bone from a ...

You can tell Starlink satellites from meteors by speed, brightness, color, movement pattern, and how long the object stays ...

On Feb. 8, 1974, the last crew of the Skylab space station returned to Earth. Skylab was the first and only American space station, and it supported three crewed missions. The third and final mission ...

Dozens of people across Wyoming, Colorado and Utah saw a colorful fireball streak through the sky Thursday night. Experts say ...

Some 66 million years ago, life on Earth had a pretty bad day. The infamous Chicxulub asteroid slammed into the planet. The ...

Earth is still collecting scars from space, and scientists are only now learning to read them properly. Newly mapped impact craters, both on land and hidden beneath the oceans, are revealing that ...

A doctoral student from the University of Sydney’s School of Physics re-created a little bit of the universe in a bottle.

Europe plans to crash a satellite on purpose in 2027. Named Draco, the mission will watch a spacecraft burn from inside, ...

What goes up must come down! Dan Smith shows how pieces of falling space junk can be tracked by their sonic booms. ☄️🔊 ...