Add Yahoo as a preferred source to see more of our stories on Google. More than two years ago, a robotic spacecraft dropped off a delivery of rocky samples from the surface of Bennu. The material has ...

This artist's illustration shows NASA's OSIRIS-REx spacecraft zooming past Earth on Sept. 22, 2017 — a maneuver designed to boost the probe’s speed and refine its course toward the asteroid Bennu.

Researchers discovered sugars essential for biology, including glucose, in the asteroid material for the first time. A strange, pliable substance nicknamed "space gum" was also found, which could have ...

NASA is struggling to open a capsule containing precious asteroid samples from the OSIRIS-REx mission. Luckily, there is plenty of material to study on the outside of the container. When you purchase ...

NASA OSIRIS-REx sample collection event at Asteroid Bennu saw the spacecraft plunge its arm into the surface. Find out how ...

After almost two years circling an ancient asteroid hundreds of millions of miles away, a NASA spacecraft this week will attempt to descend to the treacherous, boulder-packed surface and snatch a ...

A pristine asteroid sample that could serve as a time capsule from the early days of our solar system has finally been revealed. The rocks and dust contain water and a large amount of carbon, said ...

It's not often that a deep-space robotic explorer swings back by its home planet, but NASA's OSIRIS-APEX mission did just that, completing a dramatic slingshot past Earth before racing toward its next ...

The Bennu asteroid, a space rock not too far from Earth that is rich in carbon, continues to be a trove of information for scientists keen to learn about how life may have begun in our solar system.