Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...

The Asteroid Terrestrial-impact Last Alert System — a global network of telescopes funded by NASA to find Earth-threatening ...

Experts are tracking asteroid 2024 YR4, which has a 1.2% chance of impacting Earth in 2032. Observations continue to refine ...

NASA and ESA are monitoring asteroid 2024 YR4, with an estimated size of up to 328 feet and a 1.2% chance of impacting Earth.

An asteroid with the power to unleash an explosion one hundred times greater than the atomic bomb has triggered global space ...

All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...

NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.

An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to learn more about its size and trajectory.

In samples NASA brought back from the asteroid Bennu, scientists have discovered of organic compounds, including key building ...

A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, according to NASA.

NASA and ESA are tracking asteroid 2024 YR4, which is about 328 feet wide and has a 1.2% chance of hitting Earth.

There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 ...