Category OSIRIS-REx

The System Integration Review was the last major technical review leading up to the KDP-D decision.

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

Yesterday, the OSIRIS-REx mission passed another major milestone – successfully completing Key Decision Point “D” (KDP-D). This decision point is one of five key milestones that we pass through leading up to launch. KDP-D occurred after we had completed a series of independent reviews that cover the technical readiness, schedule, and cost of the project. […]

Contact us at Ambassadors@orex.lpl.arizona.edu to sign up and get started as an ambassador!

We Want You – To Become an OSIRIS-REx Ambassador!

Guest Blogger: Dolores Hill Who in the world? Who in the world would spend their free time talking to the public about the OSIRIS-REx mission and asteroids? OSIRIS-REx Ambassador volunteers and OSIRIS-REx team members! We are privileged to have a great team of volunteers who staff tables at public events such as the University of […]

The launch vehicle capability and the mission profile set the wet-mass for a spacecraft mission. Image: Lockheed Martin

The OSIRIS-REx Heavy Launch Opportunity

As recent press articles have discussed, the OSIRIS-REx team has been busy performing a special study related to our launch mass and propellant load. The objective of this study is to look at ways to increase the OSIRIS-REx spacecraft delta-V capability as much as possible without impacting the current spacecraft or launch vehicle designs. Delta-V […]

The UA College of Science presents seven free lectures on "Life in the Universe". This series explores our Universe at molecular, biological, planetary and cosmic scales to ask "What is life?" and how do we recognize it?

Planet Formation and the Origin of Life

On Monday, February 2, 2015, I will present the UA College of Science Lecture on “Planet Formation and the Origin of Life”. This is a research theme that I have pursued for most of my career. It is generally accepted that planets or their satellites are required for life to originate and evolve. Thus, in […]

The OSIRIS-REx mural now graces the west wall of the Michael J. Drake building at the University of Arizona.

OSIRIS-REx – What’s in a Name?

The Art Project Today we officially unveiled the mural celebrating the University of Arizona-led OSIRIS-REx mission. To create this public art, we teamed up with the students of Professor Alfred Quiroz’s fall semester mural painting class at the UA School of Art. Between August and December 2014, the students worked together to produce this great […]

Completion of the OSIRIS-REx main propellant tank integration with the spacecraft structure.

Integration of the OSIRIS-REx Main Propellant Tank

The assembly of the OSIRIS-REx spacecraft continues to make excellent progress. Most notably, this month Lockheed Martin installed the main propellant tank on the OSIRIS-REx spacecraft at their Space Systems Company facility near Denver, Colorado. In addition to the large tank, many of the primary propulsion components are in house and undergoing extensive testing and […]

Bennu's Journey is a 6-minute animated movie about NASA's OSIRIS-REx mission, asteroid Bennu, and the formation of our solar system.

The Science of “Bennu’s Journey”

This week 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. It is the result of an exciting collaboration between the OSIRIS-REx Science Team, Walt Feimer and Michael Lentz, from the […]

Rosetta mission logo

The Rosetta Mission’s Philae Landing – An OSIRIS-REx Perspective

Yesterday, the European Space Agency (ESA) made planetary exploration history. Rosetta became the first mission to successfully land a spacecraft on the surface of a comet. The Philae lander detached from Rosetta on November 12, 2014 at 08:35 UTC and landed seven hours later at 15:35 (8:35 am in Tucson). A confirmed landing signal was […]

The Art of Planetary Science is an annual event to celebrate the intersection of art and science in Tucson.

The Art of Planetary Science

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. I have always viewed scientific endeavors as having an artistic component. Through our work, scientists seek to understand the nature of our Universe and the laws that govern its evolution. We […]

The Hayabusa-2 mission shares many common goals with OSIRIS-REx.

Collaboration Between OSIRIS-REx and Hayabusa-2

On October 3rd, 2014, the University of Arizona (UA) hosted representatives of the Hayabusa-2 asteroid sample return mission to explore opportunities for collaboration with the OSIRIS-REx team. Following an invitation from UA President Ann Weaver Hart, a team led by Dr. Saku Tsuneta, Director General of the Institute of Space and Astronautical Science (ISAS) of the […]

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