Posted by Emily Lakdawalla on 2010/09/23 12:12 CDT
Pioneer Venus discovered a stable "dipole" near Venus' north pole, and Venus Express found the same thing near Venus' south pole. Except now Venus Express has found it's not as stable as once thought.
Posted by Emily Lakdawalla on 2010/09/22 05:17 CDT
Opportunity is continuing to make tracks toward Endeavour crater, but just because she's got a goal for her road trip doesn't mean she won't stop and smell the flowers from time to time. Er, did I say "flowers?" I meant "meteorites."
Posted by Emily Lakdawalla on 2010/09/16 01:56 CDT
I'm listening to a press briefing from several members of the Lunar Reconnaissance Orbiter science team, regarding three papers published today in Science.
Posted by Jon Lomberg on 2010/09/16 01:07 CDT
Frank Drake used the 85' radio telescope at Green Bank to conduct the first modern Search for Extraterrestrial Intelligence in 1960. Using a very simple receiver and no computers, he listened to each of two sunlike stars for 100 seconds. Call that unit 1 Ozma.
Posted by Emily Lakdawalla on 2010/09/15 04:38 CDT
What a difference a couple of months of driving make. Here's the sort of view of the Mars Exploration Rover Opportunity's road ahead that I'm accustomed to, taken two months ago.
Posted by Charlene Anderson on 2010/09/13 11:49 CDT
The explorers who will someday walk on Mars are in school today. Exactly who they are, we don't yet know. But we do know that they are among the students who are captivated by the wonders of science and the challenges of engineering.
Posted by Emily Lakdawalla on 2010/09/12 10:50 CDT
Today the 365 Days of Astronomy podcast aired my contribution, The Flight of Hayabusa, a recap of that dramatic mission.