The meteor’s impact triggered a cascade of effects. It kicked up so much dust that the sky darkened. As the sun dimmed, ...

Some seriously large asteroids have threatened Earth before. Some of these asteroids have little chance of hitting us but ...

A dwarf planet hiding right in the middle of our solar system could be a surprising source of frozen water, astronomers ...

The sight of a fireball streaking across the sky brings wonder and excitement to children and adults alike. It's a reminder ...

"An object larger than about 150 meters that can approach the Earth to within this distance is termed a potentially hazardous ...

Prior to the new research, scientists had traced the source of just 6 percent of the known meteorites that fell on our planet ...

Scientists have found where most meteorites comes from. One of them, known as the Massalia family, is responsible for 37 per ...

The Ramses mission would rendezvous with the infamous asteroid Apophis during its 2029 close approach to Earth.

An unusual concentration of impact craters suggests that they may have been caused by the breakup of an asteroid that created ...

Researchers found that 70% of meteorites originate from three asteroid families formed by recent collisions. They have ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...