Tag Archives: Meteorite

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What Would Happen if Asteroid Bennu Were to Impact the Earth?

Yesterday, the media reported widely on the upcoming launch of OSIRIS-REx. While many of these reports were accurate and informative, a few of the headlines were a little misleading. For example: NASA Spacecraft Set to Explore Giant Asteroid That Could Destroy Earth Fortunately, as the news cycle progressed, these inaccuracies were corrected: No, Asteroid Bennu […]

Professors Shogo Tachibana (left) and Harold Connolly Jr.

The Difficulties with Predicting Armageddon

In February of 2013, the science community’s eyes were glued to the sky. They were watching for asteroid Duende, a 30m lump of rock that was due to skim past our planet in a record close approach for an object of its size. And while everyone stared skywards in one direction, another rock shot in […]

The bright spots on Ceres occur at the bottom of fresh impact craters - suggesting an icy subsurface layer.  Image: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

Celebrating the Small Bodies of the Solar System – i C Ceres!

This past weekend, I had the chance to join colleagues from across the country to celebrate the arrival of the Dawn spacecraft at Dwarf Planet/Asteroid 1 Ceres – the largest object in the main asteroid belt. After more than seven years cruising through the solar system, including an amazing year exploring asteroid 4 Vesta, Dawn […]

OSIRIS-REx explores Astrobiology in this 321-Science video.

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

Guest Blogger: Jason Dworkin   The nature of the origin of life is a topic that has engaged people since ancient times. Where did we come from? What was the first life? How are we related? Are we alone? The study of biologic remains and environments preserved in rocks (fossils) and biochemical pathways and structures […]

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 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 […]

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 […]

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 […]

The 77th Annual Meeting of the Meteoritical Society was held in Casablanca this year.

OSIRIS-REx in Casablanca – The 77th Annual Meeting of the Meteoritical Society

Guest blogger: Professor Harold C. Connolly Jr. In the second week of September 2014, approximately 450 scientists from around the world gathered in Casablanca, Morocco to give professional talks and discuss all things meteorite—this was the 77th annual meeting of the international Meteoritical Society. The meeting is the major yearly gathering for scientists whose research […]

ACM 2014 logo-square

OSIRIS-REx at the 2014 Asteroids, Comets, and Meteors Conference

  I just recently returned from a trip to Helsinki, Finland to attend the 12th Asteroids, Comets, and Meteors Conference. The ACM conference focuses on the research of small Solar System bodies and their role in understanding the formation and evolution of the Solar System. Topics range from the evolution of extrasolar planetary systems to […]