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Populating the OSIRIS-REx Science Deck

Dante Lauretta • September 01, 2015 • 1

The assembly of the OSIRIS-REx spacecraft continues, with many elements integrated onto the spacecraft ahead of schedule. Last month both OTES and OVIRS were delivered to Lockheed Martin and installed on the science deck.

OSIRIS-REx – Testing In Progress

Annie Wargetz • July 17, 2015

While the OLA, OCAMS, and REXIS instruments on the OSIRIS-REx spacecraft continue working towards their deliveries, other hardware onsite at Lockheed is undergoing testing prior to installation. The hardware is put through tests here on Earth prior to launching into space.

Three mission updates: Trouble for Dawn at Ceres; A new plan for Juno; OSIRIS-REx coming together

Emily Lakdawalla • July 09, 2015 • 6

With all the focus on Pluto it's hard to keep up with all the other space missions currently exploring other planets. Here are brief updates on three of them.

Four mission assembly progress reports: ExoMars TGO, InSight, OSIRIS-REx, and BepiColombo

Emily Lakdawalla • May 28, 2015 • 4

2015 has seen few deep-space-craft launches, but 2016 is shaping up to be a banner year with three launches, followed quickly by a fourth in early 2017. All of the missions under development have reported significant milestones recently.

OSIRIS-REx – Seeking Answers to the Sweet Mystery of Life

Jason Dworkin • May 07, 2015 • 2

The nature of the origin of life is a topic that has engaged people since ancient times. The samples to be collected by OSIRIS-REx, returned to the Earth in 2023 and archived for decades beyond that, may indeed hide the secrets to the origin of life.

Development of the OSIRIS-REx Sampling System: TAGSAM and the SRC

Dante Lauretta • April 21, 2015

The OSIRIS-REx team has been busy assembling and testing the Touch-and-Go Sample Acquisition Mechanism (TAGSAM) and the Sample Return Capsule (SRC).

OSIRIS-REx Begins ATLO (Assembly, Test, and Launch Operations)

Dante Lauretta • April 02, 2015

The OSIRIS-REx mission passed another major milestone. We now have approval to build the spacecraft.

How Do We Know When We Have Collected a Sample of Bennu?

Kevin Walsh • March 17, 2015 • 1

A huge amount of effort goes into deciding where to try to collect a sample on Bennu. There are roughly nine months to survey, map and model the asteroid to help make this decision.

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.

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