Hera and its two cubesats arrived at their launch site in Florida in early September following a transatlantic flight from Germany, with a stop in Ireland. The mission's launch window opens on Oct. 7 ...

You might think of asteroids as just rocks of various sizes floating around in space. But they’re vastly more complex than ...

Asteroids from the Earth pass by all the time but we are expecting a friendly visitor staying around for the next couple ...

Asteroid will come close enough to Earth to temporarily enter its orbit at the end of the month, a phenomenon dubbed as "mini ...

A recently discovered asteroid will soon become a quasi-satellite of Earth as it loops around our planet over the next two months.

A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...