Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.

A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...

Astronomers have upped the odds of an asteroid called 2024 YR4 striking Earth, albeit in 2032, but warn that it will most ...

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

An asteroid becomes a meteorite when it travels to Earth from a nearby orbit or the outer solar system and collides with ...

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...

NASA’s NEO Surveyor has passed its critical design review, clearing the way for construction and testing. This infrared ...

A team of scientists have integrated an ultrasensative sensor called a “superconducting nanowire single-photon detector,” or ...

Scientists across the world, including some in Arizona, are keeping an eye on an asteroid that has a very slim chance of ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...