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 ...

There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 of them on an asteroid millions of miles away. The asteroid in question, ...

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

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

The UA’s OSIRIS-REx space mission will put a robotic lab in orbit around a near-earth asteroid in 2019. That’s a long ways off, but now is the last chance to get a good look at the asteroid before ...

A portion of the asteroid Bennu sample delivered to Earth by NASA’s OSIRIS-REx mission, set into a microscope slide at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. Credit: Molly ...

The Trump administration has proposed a number of major cost-saving measures in 2025, and NASA's budget for the 2026 ...

NASA’s OSIRIS-REx spacecraft is closing in on the asteroid Bennu after more than two years of flight and is sending home some incredible travel photographs. This week, “super resolution” images of the ...

Tim McCoy, right, and Cari Corrigan, meteorite researchers at the Smithsonian's National Museum of Natural History, look at images of asteroid Bennu samples taken by a scanning electron microscope.

The University of Arizona-led spacecraft OSIRIS-REx is planned to collect a sample of the surface of an asteroid on October 20. And if successful, it will be the first U.S. spacecraft to return ...

Scientists have identified life’s key ingredients and signs of the stew needed to mix them in asteroid samples brought back to Earth by a University of Arizona-led space mission. The rocks and dust ...