Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers have ...

A space mission to an asteroid has returned extremely delicate ... A previous analysis 3 of the Bennu samples revealed the presence of hydrated silicates. These minerals probably formed in the ...

They orbit the sun and come in many different shapes, sizes and chemical compositions. Asteroid Bennu was targeted for the OSIRIS-REx mission because remote sensing observations from Earth indicated ...

Fragments of the asteroid Bennu, carefully collected and ferried to Earth by a robotic spacecraft, contain the building blocks for life, NASA announced today. NASA ‘fist bumps’ an asteroid to ...

Nearly 60 years later, NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu, similar to the one that rained rocks over Revelstoke. Our research team has ...

This mosaic image of asteroid Bennu is composed of 12 images taken by the OSIRIS-REx spacecraft from ... [+] a range of 15 miles. As wide as The Eiffel Tower is tall, the asteroid Bennu is a ...

Nearly 60 years later, NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu, similar to the one that rained rocks over Revelstoke. Our research team has ...

They orbit the sun and come in many different shapes, sizes and chemical compositions. Asteroid Bennu was targeted for the OSIRIS-REx mission because remote sensing observations from Earth ...

Samples of matter returned from the asteroid Bennu support the theory that asteroids could have brought the building blocks of life to Earth, scientists report in a pair of new studies published ...

Overall, they write, a Bennu-type asteroid could lead to “severe environmental consequences,” reducing land photosynthesis by 36 percent and marine photosynthesis by 25 percent. That would in ...