The orbits of a seven-planet system discovered in Kepler Space Telescope data has been sonified. Credit: Bishop’s University ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

So, it came as a shock to many people when, in 1781, it was announced that a seventh planet, the first to be discovered since ...

The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.

A bus-size asteroid known as 2026 EG1 flew past Earth closer than the moon late Thursday. Here's what NASA had to say about ...

A new study has found that an asteroid NASA used for target practice a few years ago was nudged into a slightly different ...

The possibility that a huge space rock — once deemed the riskiest asteroid ever observed — could hit the moon now appears to ...

An oddly-behaving star led two UW astronomers to capture rare evidence of a collision between two planets in a distant solar ...

Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when planets were assembling ...

Astronomers have captured a rare, real-time view of a planetary cataclysm 11,000 light-years away. While monitoring a stable, sun-like star called Gaia20ehk, deep in the constellation Puppis, ...