University of Arizona – Page 3

OSIRIS-REx asteroid mission receives gravitational boost from planet Earth

September 22, 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

February 1, 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 locked in orbits near Earth, a bonus science opportunity to locate possible fragments of the primordial building blocks that formed our home planet.

Planet Earth observed through telescope orbiting Mars

January 10, 2017 Stephen Clark

One of NASA’s satellites orbiting Mars has looked back home to record a Martians-eye view of the Earth and moon from 127 million miles across the solar system.

OSIRIS-REx reaches launch pad with money to spare

September 7, 2016 Stephen Clark

The scientist in charge of NASA’s OSIRIS-REx mission hopes to apply more than $30 million in leftover funding toward reducing the risk of the probe’s touch-and-go maneuver to snag a piece of asteroid Bennu, then eventually hire more experts to analyze the primordial specimens when they return to Earth in 2023.

Video: Walk around NASA’s new asteroid sample probe

August 23, 2016 Stephen Clark

Take a walk around NASA’s OSIRIS-REx spacecraft less than three weeks before its Sept. 8 launch on top of an Atlas 5 rocket. Rich Kuhns, the mission’s program manager from Lockheed Martin, points out some of the major features on the probe.

Photos: OSIRIS-REx prepped for encapsulation

August 23, 2016 Stephen Clark

NASA’s OSIRIS-REx spacecraft is about to be sealed inside the nose fairing of its Atlas 5 rocket booster for a seven-year voyage to asteroid Bennu and back to Earth on a mission to seek out clues to the origin of life and the chaotic early solar system.

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

August 23, 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.

Q&A with Dante Lauretta, OSIRIS-REx principal investigator

August 8, 2016 Stephen Clark

Dante Lauretta, a researcher based at the University of Arizona, leads the science team on NASA’s OSIRIS-REx mission scheduled for launch Sept. 8 on a round-trip journey to asteroid Bennu.

Assembly complete for NASA’s asteroid sample return spacecraft

October 25, 2015 Stephen Clark

NASA’s first asteroid-sampling probe, OSIRIS-REx, has been assembled at a Lockheed Martin satellite factory in Colorado and is now being tested to ensure it can withstand the harsh journey to an asteroid and back.