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Meet our bloggers...CEO, Bill Nye, Emily Lakdawalla, Bruce Betts, Mat Kaplan, and a host of expert and entertaining voices from throughout our vast space community.
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My Free Online College Intro Astronomy Class Starts Today
Posted by Bruce Betts on 2013/02/06 02:03 CST | 5 comments
Bruce Betts is teaching online Introduction to Planetary Science and Astronomy at California State University Dominguez Hill again in 2013. You can watch live or archived.
Tell Us How Planetary Science Is Cheap, Be Entered to Win
Posted by Casey Dreier on 2013/02/06 07:03 CST
Submit an entry comparing the cost of Planetary Science at NASA to...anything. You'll be entered to win a prize. Exploring the solar system costs less than many people think, let's give everyone food for thought.
Sequestration and Planetary Exploration (updated)
Posted by Van Kane on 2013/02/05 07:01 CST | 2 comments
The latest news in the United States is that a poison pill known as the Sequester is looking increasingly likely. If it happens, it will be a body blow to NASA’s planetary science program.
Venerable Deep Impact spacecraft has photographed comet ISON
Posted by Emily Lakdawalla on 2013/02/05 05:24 CST | 6 comments
Deep Impact has made the first space-based observations of comet ISON.
Galileo Messengers: Cruise to Venus, Earth, Gaspra, Earth, Ida, and almost to Jupiter
Posted by Emily Lakdawalla on 2013/02/05 08:40 CST | 2 comments
It's taken me a year to face the emotionally draining task of reading and writing about Galileo's cruise phase as chronicled in the mission's newsletters.
A new rover self-portrait and a new color image of Curiosity from orbit
Posted by Emily Lakdawalla on 2013/02/04 05:40 CST | 7 comments
Curiosity is inching her way through her first use of the drill on a Martian rock. She paused in the proceedings to capture a second Martian "selfie."
Posted by Emily Lakdawalla on 2013/02/04 03:52 CST | 1 comments
Asteroid astronomer Andy Rivkin has posted to YouTube his own awesome version of "We Didn't Start the Fire" -- with planetary science lyrics.
Guide to Asteroid 2012 DA14 Super Close Approach
Posted by Bruce Betts on 2013/02/04 01:46 CST | 17 comments
The 45 meter asteroid 2012 DA14 will pass closer to Earth than geostationary satellites on Feb. 15, 2013. Learn about the asteroid and what to expect from the close approach.
Day Hikes in the Labyrinth of Night
Posted by Bill Dunford on 2013/02/04 10:02 CST
Noctis Labyrinthus on Mars is an amazing place for an imagined day hike, courtesy of images from Mars Express.
Reflections on the 10th Anniversary of Columbia Disaster from a Science Investigator
Posted by Bruce Betts on 2013/02/01 11:02 CST
David Warmflash, who organized a science (and peace) experiment with the Planetary Society for the ill fated STS-107 Columbia mission, reflects on that tragic day ten years ago.
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