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The Downlink: Crew Dragon Completes Crucial Test, More Mars Mole Problems

Jason Davis • January 24, 2020 • 3

Planetary exploration news for busy people

The Downlink: OSIRIS-REx Sample Site Picked, Easy-Access Water Ice on Mars

Jason Davis • December 13, 2019 • 1

Planetary exploration news for busy people

The Downlink: ExoMars Rover Testing, Bennu's Mysterious Particle Ejections

Jason Davis • December 06, 2019

Planetary exploration news for busy people

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.

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 sees Bennu spewing stuff into space

Jason Davis • March 19, 2019 • 1

The asteroid's rotation rate is also increasing, and scientists continue refining the plan to collect a regolith sample next year.

Fun With a New Data Set: The OSIRIS-REx Earth Flyby

Emily Lakdawalla • February 28, 2019

The OSIRIS-REx team recently issued their first data release to the Planetary Data System. This release doesn’t include any closeup pictures of asteroid Bennu, but it does include all the pictures they took during their September 2017 Earth flyby.

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.

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