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

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

On May 9, 2025, a stadium-sized asteroid will make a close pass by Earth. This close flyby of asteroid 2002 JX8 has been ...

Discovered in 1930, Pluto was long considered our Solar System's ninth planet, but was unseated in 2006 after the discovery ...

A meteorite found in Antarctica in 2012 suggests Earth may have formed with the materials needed to make water, a new study ...

An international team of scientists led by a Rutgers University–New Brunswick astrophysicist has discovered a potentially ...

Aisling O'Hare, who led the study, told Newsweek she's "excited" about what the science world can learn from the data.

Earth" planet was discovered by researchers. It is not believed these planets are more common than previously thought.

Indeed, other planets, dwarf planets and moons in our solar system do have seasonal cycles — and they can look wildly different from the ones we experience on Earth, experts told Live Science.

NASA’s Lucy spacecraft captures asteroid Donaldjohanson, marking a new step in its mission to explore the solar system’s ...

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