Asteroid Bennu—the target of NASA's OSIRIS-REx sample return mission, led by the University of Arizona—is a mixture of ...

The 73-feet-wide space rock is currently hurtling through space at a zippy 18,678 miles per hour, according to the space ...

Though the days are fast ticking by, that success is far from assured. DART is the first-ever test of what NASA calls a ...

The 55-feet-wide space rock is hurtling through space at a zippy 17,717 miles per hour, according to the space agency.

The 60-meter asteroid 2024 YR4 has a 4 percent chance of hitting the moon. Could such a lunar collision create a dangerous ...

The National Aeronautics and Space Administration analyses the samples from asteroid Bennu, unveiling a complex history of ...

Some of the most basic building blocks of the solar system are missing from one of its most dangerous asteroids.

For a brief few weeks in early 2025, astronomers were worried about the asteroid 2024 YR4. Discovered in late 2024 by an ...

An asteroid the size of an airplane is now heading towards Earth, and scientists are watching closely. How close will asteroid 2025 PR pass? NASA has confirmed that asteroid 2025 PR is on course. The ...

It’s been not quite two years since UA’s Osiris Rex spacecraft brought back a sample from the asteroid Bennu. Scientists ...

NASA has confirmed that asteroid 1997 QK1, a massive rock roughly 990 feet wide, will make its closest approach to Earth on ...