Roughly 15% of asteroids that pass near Earth have a smaller companion orbiting them. These paired objects are known as binary asteroid systems, and ...

Asteroids with tiny moons may be quietly trading material across space. Images from NASA’s DART mission revealed faint ...

Asteroid 2024 YR4 is big and dangerous enough that it has been dubbed a "city killer." There were concerns that the asteroid ...

Proba-3, which is Europe's ambitious solar mission, has hit a roadblock. The Coronagraph spacecraft, one of the two ...

Initially, much uncertainty surrounded the flight path of the space rock known as 2024 YR4, a small asteroid that has ...

About 15% of asteroids near Earth have small moons orbiting them, making binary asteroid systems common in our cosmic ...

NASA has concluded that asteroid 2024 YR4, the space rock that briefly alarmed planetary scientists after its discovery in ...

The "city killer" asteroid 2024 YR4 won't hit Earth or the moon when it whizzes by in 2032, the latest James Webb Space ...

Of all the asteroids that have imperiled the planet, 2024 YR4 is unparalleled. An Earth impact was eventually ruled out in ...

NASA warns that more than 15,000 asteroids capable of destroying cities remain undetected and that Earth has no defense ...

Every child, at least once in their life, has been admonished to not stare at the sun for so long lest they go blind. But ...