The odds of Kosmos 482 slamming into a populated area are ‘infinitesimally small’, said University of Colorado Boulder ...

The final day of the 53-year, errant flight of the Soviet Union’s failed Venus space probe is now upon us. It's expected to ...

A half-ton spacecraft launched by the Soviet Union 53 years ago is expected to fall back to Earth this weekend.

In the early solar system, a massive impact shaped both Earth and the moon. A protoplanet smashed into our young planet, ...

There are 100,000 motorbikes in Rwanda. The country wants to turn them all electric, and startups say their plans can make it ...

The presentations were made by Noah Petro and Barbara Cohen, NASA’s Artemis III and IV mission science leads from the Goddard ...

Earth's atmosphere pulses in sync with the sun's fiery outbursts, indicating it is more sensitive to solar activity than previously thought, according to new research.

The idea that our Solar System is representative of other solar systems hasn't survived the age of exoplanet discovery.

The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...