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Highlights From OSIRIS-REx Science Team Meeting #6

Dante Lauretta • April 30, 2014

The OSIRIS-REx Science Team gathered at the University of Arizona from April 22–24, 2014 for their sixth meeting. Principal Investigator Dante Lauretta discusses a few of the highlights.

Green Bank Telescope Helps Out an Old Friend

Tania Burchell • April 28, 2014

The Green Bank Telescope has been called into emergency service to play radar ping-pong on a close-by asteroid with Arecibo Observatory’s 100-meter William E. Gordon radio telescope.

Spitzer Space Telescope Observations of Bennu

Dante Lauretta • April 24, 2014

What can studying the thermal emission of Bennu with the Spitzer Space Telescope tell us about its physical properties?

Arecibo Observatory operational after repairs to fix earthquake damage

Alessondra Springmann • April 09, 2014

Early in the morning on January 13, 2014, a 6.4 magnitude earthquake struck beneath the Atlantic Ocean north of Puerto Rico, damaging Arecibo Observatory, the world’s largest single-dish radio telescope. The telescope is now operational after repairs and scientists have resumed observations. However, the future of Arecibo Observatory remains unclear due to funding uncertainties in the federal budget.

LPSC 2014: Water on...Vesta?

Emily Lakdawalla • March 21, 2014

At the Lunar and Planetary Science Conference, Jennifer Scully discussed possible water-carved gullies in an unusual location: within craters on Vesta. Water-carved gullies on Mars I can accept; but on an airless lumpy body? I was intrigued.

Intro Astronomy Class 7: Near Earth Asteroids and the Jupiter System

Bruce Betts • March 21, 2014

Examine the threat of near Earth asteroids and begin exploring the Jupiter System in this video of class 7 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

Intro Astronomy Class 6: Mars (continued) and Asteroids

Bruce Betts • March 14, 2014

Continue exploring Mars and learn about asteroids in this video of class 6 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

Pretty Picture: Three Wanderers

Emily Lakdawalla • March 12, 2014

With all the excitement happening on missions criscrossing the solar system, I often forget to enjoy the views of our solar system that we can achieve from home. Amateur astronomers don't make the same mistake. Here's a lovely photo that Stuart Atkinson sent me, captured last night from Kendal, England, showing four special wanderers.

[Updated] To Europa!...Slowly. First Impressions of NASA's New Budget Request

Casey Dreier • March 07, 2014

Europa may get a mission...eventually. We give our first take on the 2015 NASA Budget request. How does Planetary Exploration fare? Which projects were cancelled? Will NASA capture an asteroid? And most importantly, what can you do about it?

2015 will be the Year of the Dwarf Planet, and you need to tell people about it!

Emily Lakdawalla • March 05, 2014

I am very excited about 2015, more so than I have been about any year since I started working at The Planetary Society. Dawn will enter orbit at Ceres, and New Horizons, which will fly past Pluto and Charon. But if we want this kind of exploration to continue, I'm challenging you, dear readers, to tell the world why such non-planetary worlds are compelling places to go exploring.

Eyes and stopwatch are all that are needed to help measure an invisible asteroid

Ted Blank • March 03, 2014

Would you like to be part of one of the largest citizen-science efforts in the history of astronomy? The International Occultation Timing Association (IOTA) invites you to join in the campaign to observe and time the best and brightest asteroid occultation ever predicted to occur over a populated area – and no telescope is required!

A Spin Through the Inner Solar System

Bill Dunford • February 24, 2014

Animated maps of the planets show the spheres in motion.

Mission to a Metallic World: A Discovery Proposal to Fly to the Asteroid Psyche

Van Kane • February 19, 2014

Imagine flying deep within the asteroid belt to study the most unreachable location in the solar system: the deep core of a terrestrial world.

Intro Astronomy Class 1: Tour of the Solar System

Bruce Betts • February 11, 2014

Take a tour of the Solar System in the video of class 1 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

Fly your name to an asteroid!

Bruce Betts • January 15, 2014

NASA’s OSIRIS-REx mission and The Planetary Society invite people worldwide to fly their names on a round-trip ride to the target of the OSIRIS-REx mission, the asteroid Bennu.

Planetary Radio: NEOWISE PI Amy Mainzer

Mat Kaplan • January 01, 2014

NEOWISE has reawakened to discover many more asteroids and comets. The mission leader thanks the amateur astronomers who follow up on these discoveries.

2013: An OSIRIS-REx Retrospective

Dante Lauretta • December 31, 2013

2013 is drawing to a close, providing a nice opportunity to reflect on the outgoing year and look back at some of the highlights that we have experienced. Here are my top-20 OSIRIS-REx moments of this past year.

Asteroid Minerva finds its magical weapons in the sky

Franck Marchis • December 26, 2013

The International Astronomical Union has chosen the names Aegis and Gorgoneion for the two moons of the asteroid (93) Minerva. We decided to crowd-source the names, catching the attention of the public. Over the following year, I received a lot of emails with suggestions

Watch this with your kids: Asteroid Fact versus Fiction

Emily Lakdawalla • December 12, 2013

A cute video from the OSIRIS-REx mission in the style of "AsapSCIENCE" uses a whiteboard and stop-motion animation to separate asteroid fact from fiction.

Imaging results from the Chang'e 2 Toutatis flyby

Emily Lakdawalla • November 21, 2013

There is a paper in press at Icarus by Xiaoduan Zou and five coauthors that provides the first peer-reviewed publication I've seen on the results of the imaging experiment performed during the Chang'e 2 flyby of near-Earth asteroid (4179) Toutatis.

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