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The Osirian Asteroid Family

Dante Lauretta • July 28, 2014

The asteroid community recently gathered in Helsinki, Finland for the 12th Asteroids, Comets, and Meteors Conference. As this meeting showed, one of the hottest topics in asteroid science is the study of asteroid families.

The OSIRIS-REx Design Reference Mission

Dante Lauretta • June 12, 2014

This week the OSIRIS-REx team gathered at the Lockheed Martin facility in Denver to perform a “Design Reference Mission (DRM)” walkthrough. The DRM is basically the battle plan for OSIRIS-REx for accomplishing our goal of returning pristine samples from asteroid Bennu.

The construction of OSIRIS-REx has begun!

Dante Lauretta • June 05, 2014

The construction of OSIRIS-REx has begun! Seeing the core structure being assembled demonstrated that OSIRIS-REx is no longer just a set of drawings and PowerPoint charts, it is starting to become a real spacecraft.

Highlights From OSIRIS-REx Science Team Meeting #6

Dante Lauretta • April 30, 2014

The OSIRIS-REx Science Team gathered at the University of Arizona from April 22–24, 2014 for their sixth meeting. Principal Investigator Dante Lauretta discusses a few of the highlights.

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?

Intro Astronomy Class 6: Mars (continued) and Asteroids

Bruce Betts • March 14, 2014

Continue exploring Mars and learn about asteroids in this video of class 6 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

Fly your name to an asteroid!

Bruce Betts • January 15, 2014 • 15

NASA’s OSIRIS-REx mission and The Planetary Society invite people worldwide to fly their names on a round-trip ride to the target of the OSIRIS-REx mission, the asteroid Bennu.

2013: An OSIRIS-REx Retrospective

Dante Lauretta • December 31, 2013

2013 is drawing to a close, providing a nice opportunity to reflect on the outgoing year and look back at some of the highlights that we have experienced. Here are my top-20 OSIRIS-REx moments of this past year.

Watch this with your kids: Asteroid Fact versus Fiction

Emily Lakdawalla • December 12, 2013

A cute video from the OSIRIS-REx mission in the style of "AsapSCIENCE" uses a whiteboard and stop-motion animation to separate asteroid fact from fiction.

Spaceflight is a Game of Patience

Dante Lauretta • November 25, 2013

The Principal Investigator of NASA's OSIRIS-REx asteroid sample return mission -- planned for launch in 2016 -- begins a new blogging adventure.

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