How did life originate? Did it form on Earth or elsewhere in the solar system and was it seeded on Earth by impact of an ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

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 ...

The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to ...

Jessica Barnes examines a vial containing sample particles at the Kuiper-Arizona Laboratory for Astromaterials Analysis, located at the University of Arizona. Asteroid Bennu — the target of NASA's ...

Scientists have found mysterious space gum vital to creating life in an asteroid sample. Sugars essential for biology have been discovered in a gum-like substance in fragments from the Bennu ...

LONDON (APTN/CBS Newspath/WKRC) - Scientists have discovered particles older than our solar system in a sample from the asteroid Bennu, brought back to Earth by NASA's OSIRIS-Rex spacecraft. The ...

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.

Nearly two years after launch, the University of Arizona-led OSIRIS-REx mission caught its first glimpse of the asteroid Bennu on Aug. 17, from 1.4 million miles away. The asteroid appeared as a speck ...

Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to exist on Bennu, a small asteroid that swings by our planet about every six ...

A UA-led telescope atop of Mount Graham has captured the first glimpse of an asteroid-bound spacecraft since its launch in September 2016. The Large Binocular Telescope Observatory, an international ...