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The Downlink: NASA Works to Save Mars Experiment, Saturn Gets 20 New Moons

Jason Davis • October 11, 2019 • 3

Planetary exploration news for busy people

OSIRIS-REx Team Picks 4 Candidate Sample Sites on Asteroid Bennu

Jason Davis • August 15, 2019 • 1

The sites each have unique characteristics that would advance the field of asteroid science.

OSIRIS-REx Sets Low-Orbit Record, Enters New Orbital B Mission Phase

Emily Lakdawalla • June 19, 2019 • 1

Last week, NASA’s OSIRIS-REx asteroid sample-return mission announced that they had achieved an orbit above asteroid Bennu with an altitude of only 680 meters. Now they are surveying for landing sites and have invited the public's help.

Treasure Hunting With Hayabusa2

The Planetary Report • June Solstice 2019

IN THE EARLY hours of 22 February, light was just beginning to brighten the campus of JAXA’s Institute of Space and Astronautical Sciences (ISAS) in Kanagawa, Japan. It should have been a quiet time, but the Hayabusa2 control room was packed with people. We were about to land on an asteroid.

Here's a Roundup of Recent OSIRIS-REx Postcards from Bennu

Jason Davis • May 15, 2019 • 2

NASA's OSIRIS-REx spacecraft is currently sweeping arcs between the asteroid's north and south poles.

OSIRIS-REx stable in Bennu orbit, team refines sample collection plans

Jason Davis • January 30, 2019

The team has yet to find a Bennu sample site that matches their pre-arrival expectations, meaning their plans will probably have to change.

News brief: OSIRIS-REx arrives in orbit at Bennu

Emily Lakdawalla • December 31, 2018 • 1

Today at 19:43 UTC, OSIRIS-REx entered orbit at asteroid Bennu. In so doing, it accomplished both the tightest orbit (at an altitude under 2 kilometers) and the orbit of the smallest object ever. UPDATE: Early science results from OSIRIS-REx discussed at New Horizons MU69 flyby event.

News brief: OSIRIS-REx finds water on Bennu

Jason Davis • December 10, 2018 • 4

OSIRIS-REx team members held a press briefing today at the 2018 American Geophysical Union meeting, and announced that the mission has already found water on asteroid Bennu.

"We have arrived!" OSIRIS-REx is officially at asteroid Bennu

Jason Davis • December 03, 2018 • 2

After a 2-billion-kilometer journey that began in September 2016, NASA's OSIRS-REx spacecraft has arrived at Bennu.

Spitzer Space Telescope Observations of Bennu

Dante Lauretta • April 24, 2014

What can studying the thermal emission of Bennu with the Spitzer Space Telescope tell us about its physical properties?

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