Snapshots from Space
by Emily Lakdawalla
Follow the thrilling adventures of planetary missions, past and present, and see the stunningly beautiful photos that they return from space!
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Posted by Emily Lakdawalla on 2013/09/16 10:57 CDT
Last week was the European Planetary Science Congress in London, and there's been a lot of science news. One thing that caught my eye Friday was the publication of a new atlas for Vesta.
Posted by Emily Lakdawalla on 2013/09/13 07:25 CDT
Some good news to start your weekend: the newest member of our deep-space fleet, LADEE, has successfully completed its checkout phase and is now officially in its cruise phase. It is still in Earth orbit, headed for Lunar Orbit Insertion on Sunday, October 6.
I noticed something funny while examining MAVEN assembly and testing videos.
Was there rainfall on Mars? Recent work mapping valley networks suggests there probably was -- but only for about 200 million years. What does this mean for life, and the Curiosity mission?
Just four months ago I posted about a paper recently published by Leslie Young and coauthors that described three possible scenarios for Pluto's atmosphere. Yesterday, Cathy Olkin, Leslie Young, and coauthors posted a preprint on arXiv that says that only one of those scenarios can be true. And it's a surprising one. The title of their paper says it all: "Pluto's atmosphere does not collapse."
Posted by Emily Lakdawalla on 2013/09/05 11:14 CDT
In an enthralling article for Esquire magazine, astronaut Mike Massimino writes about nearly failing to repair the Hubble Space Telescope, and how the people of Earth came to his rescue.
Posted by Emily Lakdawalla on 2013/09/04 01:10 CDT
Communication with the Deep Impact spacecraft was lost some time between August 11 and August 14. The team has determined the cause of the problem, and is trying to figure out how to restore communication.
What have the recent discoveries of thousands of exoplanets told us about how we got here, and whether we are alone? In Destiny or Chance Revisited, Stuart Ross Taylor attempts to answer those two questions.