Join Donate

Life on the Asteroid Frontier

A blog by Dante Lauretta, Principal Investigator of NASA's OSIRIS-REx sample return mission, scheduled for launch in 2016.

Planet Formation and the Origin of Life

Dante Lauretta • February 09, 2015 • 5

To understand the possible distribution of life in the Universe it is important to study planet formation and evolution. These processes are recorded in the chemistry and mineralogy of asteroids and comets, and in the geology of ancient planetary surfaces in our Solar System.

The YORP Effect and Bennu

Dante Lauretta • December 11, 2014

The YORP effect is a phenomenon that affects the rotation rate and pole orientation of an asteroid. YORP is an acronym that combines four scientist’s names: Yarkovsky, O’Keefe, Radzievskii, and Paddack.

The Science of “Bennu’s Journey”

Dante Lauretta • November 25, 2014

The OSIRIS-REx project released Bennu’s Journey, a movie describing one possible history of our target asteroid – Bennu. The animation is among the most highly detailed productions created by Goddard’s Conceptual Image Laboratory.

The Art of Planetary Science

Dante Lauretta • October 31, 2014

On October 17-19, 2014, the Lunar and Planetary Laboratory on the University of Arizona campus hosted the second annual Art of Planetary Science exhibition. This exhibition featured works of art inspired by the solar system, alongside works by scientists created from their scientific data.

Collaboration Between OSIRIS-REx and Hayabusa2

Dante Lauretta • October 20, 2014 • 1

The University of Arizona (UA) hosted representatives of the Hayabusa2 asteroid sample return mission to explore opportunities for collaboration with the OSIRIS-REx team.

All That is Known About Bennu

Dante Lauretta • September 24, 2014 • 1

The OSIRIS-REx Design Reference Asteroid (DRA) document is now available to the public. The DRA is a compilation of all that is known about the OSIRIS-REx mission target, asteroid (101955) Bennu.

OSIRIS-REx Spacecraft Passes First Major Qualification Test

Dante Lauretta • September 12, 2014

The development of the OSIRIS-REx spacecraft continues to make great progress having recently completed static load testing.

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.

Items 11 - 20 of 24  Previous123Next
Bill Nye and people
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

LightSail
LightSail 2

LightSail 2 launched aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!

Donate

You are here: