Once the new measurements were taken and the math was done, the probability of YR4 hitting the Earth began to decline, ...

CAPE CANAVERAL, Fla. (AP) — The U.S. military’s classified mini space shuttle returned to Earth on Friday after circling the ...

Emporia State University's Peterson Planetarium is all about asteroids in March, with a focus on one asteroid in particular.

The discovery of a massive crater formed by the impact of a meteorite more than 3.5 billion years ago is changing the way ...

A spacecraft's sample return capsule was detected entering the Earth's atmosphere using acoustic sensors by a team of ...

A rocky stretch in Western Australia's Pilbara, near Earth's earliest-confirmed lifeforms, was hit by a meteorite about 3.5 ...

SETI Institute In the News This month at the SETI Institute, exciting developments are shaping our understanding of the ...

AstroForge says there's no real hope of reestablishing contact with its Odin probe, the first private spacecraft ever to fly ...

Astronomers believe thousands of large undiscovered asteroids, that could cause regional damage, may be in space.

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.

In a world where we often find ourselves looking up at the stars, one question persists in the minds of many: could an ...