OSIRIS-REx – Astronomy Now

Asteroid Bennu surprises with rocky surface and activity

20 March 2019 Astronomy Now

The OSIRIS-REx sample-return spacecraft is finding one surprise after another orbiting asteroid Bennu, including unexpected “ejection events.”

OSIRIS-REx spacecraft detects water-bearing minerals on Bennu

11 December 2018 Astronomy Now

NASA’s OSIRIS-REx spacecraft now exploring the asteroid Bennu has spotted hydrated minerals across the rocky surface of the ancient body, indicating the action of water in the distant past

Asteroid missions on track to reach their destinations in 2018

18 January 2018 Stephen Clark

Pioneering spacecraft from NASA and the Japanese space agency promise to reveal two unexplored asteroids later this year, officials said Wednesday, beginning surveys that will culminate in daring descents to capture samples for return to Earth, where eager scientists await a hands-on look at the specimens.

Asteroid-bound probe returns Earth-Moon family portrait

12 October 2017 Stephen Clark

Ten days after a swingby to receive a gravitational boost toward its asteroid target, NASA’s OSIRIS-REx spacecraft turned one of its cameras back toward Earth, resolving its bluish home planet hanging in the void of space accompanied by the Moon.

OSIRIS-REx asteroid mission receives gravitational boost from planet Earth

22 September 2017 Stephen Clark

NASA’s OSIRIS-REx spacecraft, en route to asteroid Bennu to retrieve samples and return them to scientists, slingshot past Earth on Friday, using gravity to change its trajectory for a rendezvous with its target late next year.

NASA’s OSIRIS-REx probe moonlights as asteroid sleuth

1 February 2017 Stephen Clark

On course to collect specimens from asteroid Bennu after its launch last year, NASA’s OSIRIS-REx spacecraft will search this month for objects sharing an orbit with Earth, a bonus science opportunity to locate possible fragments of the primordial building blocks that formed our home planet.

OSIRIS-REx probe launched to asteroid in compelling search for the origins of life

9 September 2016 Justin Ray

Like reaching back in time to examine the conditions that existed in the ancient solar system, NASA has launched a robotic probe to visit Asteroid Bennu and return an unspoiled sample of the primitive body that may hold the seeds of life.

Live coverage: The launch of NASA’s OSIRIS-REx asteroid mission

8 September 2016 Justin Ray

Beginning a 4.4-billion-mile trek to retrieve a sample from Asteroid Bennu for return to Earth, NASA’s OSIRIS-REx spacecraft blasted off atop an Atlas 5 rocket from Cape Canaveral at 12:05 a.m. BST (2305 GMT).

Take a walk around NASA’s asteroid sample probe

26 August 2016 Stephen Clark

We take a walk around NASA’s OSIRIS-REx spacecraft before it was loaded into the nose cone of the Atlas 5 rocket that will launch it on 8 September.

One of NASA’s cleanest spacecraft ever is ready to fly

24 August 2016 Stephen Clark

Five years after winning $1 billion from NASA to mount the first U.S. asteroid sample return mission, scientists and engineers will get their last look at the OSIRIS-REx spacecraft this week as it is closed up inside the nose cone of an Atlas 5 rocket for launch in September.