Blog Archive
Planetary Society Hangout: Jan 24th, 2013 - Hunting Asteroids with Gary Hug
Posted by Casey Dreier on 2013/01/24 12:00 CST
Gary Hug is an asteroid hunter. He scans the skies every night looking for new near-Earth objects and refining orbital measurements for existing ones. Join Casey Dreier and Dr. Bruce Betts as they interview Gary Hug about his work and his recent discovery of a new NEO on January 7th.
Posted by Emily Lakdawalla on 2013/01/24 10:21 CST | 3 comments
Zach Weiner's new collection of geekily awkwardly smart web comics will include a story I contributed!
Posted by Ganna (Anya) Portyankina on 2013/01/23 11:51 CST | 2 comments
The Mars I study is really active; the surface constantly changes. We have collected a lot of image data about changing seasonal features near the south pole. There is so much that we can't analyze all of it on our own. We need your help, through a new Zooniverse project named PlanetFour.
Voyager 1 revisited: Io and Europa transiting Jupiter
Posted by Björn Jónsson on 2013/01/22 06:04 CST
What is the highest resolution global Jupiter mosaic that includes a satellite transit that can be assembled from Voyager images? Satellite transits are especially beautiful when the resolution is high enough for some details to be visible on the satellites so I decided to check this. And I was remarkably lucky.
Stars, and stars, and stars: pretty pictures from the European Southern Observatory
Posted by Emily Lakdawalla on 2013/01/21 03:39 CST | 4 comments
My solar system chauvinism is well-established, but I am as much a sucker for beautiful astrophotos as the rest of you. Once in a while I get a media advisory from the European Southern Observatory about a new pretty picture posted on their website, and then I inevitably lose an hour following links to one stunner after another.
More Chang'E 2 Toutatis flyby images
Posted by Emily Lakdawalla on 2013/01/20 09:52 CST | 6 comments
Last week at a meeting of NASA's Small Bodies Assessment Group (SBAG), Han Li of the Chinese Academy of Sciences gave a lengthy presentation on Chang'E 2. Her presentation included a new sequence of photos from the December 13 Toutatis flyby.











