Tag Archives: Solar System

MeteorCrater1

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 […]

Credit: Catalina Sky Survey, Lunar & Planetary Laboratory, The University of Arizona

The Target Asteroids! Citizen Science Program

Imagine… Imagine turning a mere point of light into a real world! That is what Target Asteroids! observers do when they submit images and data to the OSIRIS-REx mission’s citizen science program. These observations allow the OSIRIS-REx science team and other planetary scientists to better understand our target, Potentially Hazardous Asteroid (PHA) (101955) Bennu, and […]

A dedicated team at Lockheed Martin continues to make great progress in building the SRC.

Four mission assembly progress reports: ExoMars TGO, InSight, OSIRIS-REx, and BepiColombo | The Planetary Society

Four mission assembly progress reports: ExoMars TGO, InSight, OSIRIS-REx, and BepiColombo | The Planetary Society.

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 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 […]