An update primarily to reassure readers that yes, we will have A. J. S. Rayl's MER updates back; the May 1 one will be a bit delayed but is coming soon.
If you want to test your planetary knowledge, or just have a masochistic love of tests, I’ve posted the midterm I’ve given to my students in my online Introductory Astronomy and Planetary Science class at California State University Dominguez Hills.
Posted by Emily Lakdawalla on 2012/03/19 01:25 CDT
A post the night before the 2012 Lunar and Planetary Science Conference
Posted by Tyler Nordgren on 2012/03/02 06:55 CST
With Mars at opposition once again, astronomers around the world will soon be looking up for our best telescopic views of the Red Planet. But next weekend, I and a group of scientists will be turning our gaze downward for views of that alien planet.
Posted by Emily Lakdawalla on 2012/02/02 04:06 CST
This weekend is SpaceUp unconference in San Diego, and I'll be attending on Saturday. You can still register if you want to attend, but if you can't, some part of the unconference will be webcast on Spacevidcast.
Posted by Mat Kaplan on 2012/01/31 08:35 CST
Bruce Betts will be returning to the virtual classroom at California State University, Dominguez Hills for an Intro To Astronomy course. The first lecture will be Wednesday, February 8, from 3:00 to 4:30pm Pacific Time.
Posted by Emily Lakdawalla on 2011/09/30 11:40 CDT
I'm leaving shortly for Nantes, France to attend the 2011 joint meeting of the Division of Planetary Sciences (DPS) of the American Astronomical Society and the European Planetary Science Congress (EPSC). You may be saying, wait, why is the American Astronomical Society having a meeting in France?
Posted by Emily Lakdawalla on 2011/09/26 12:03 CDT
If you are reading this and happen to recall an entry that struck you as particularly educational or having a particularly beautiful picture or whatever, I'd very much appreciate it if you could note that in the comments (or by email or Twitter, if you prefer).
Posted by Louis D. Friedman on 2011/09/19 11:55 CDT
I spent much of the past week attending the Caltech Space Challenge, a student-organized international competition to design a human mission to a Near-Earth asteroid. It was a great week, and one of the most positive, upbeat and hopeful programs I have participated in concerning the future of space exploration.
Posted by Ray Sanders on 2011/09/13 04:14 CDT
The summer heat is starting to cool off and the swarms of mosquitoes are nearly survivable without heavy artillery. For some backyard astronomers, fall offers cool nights and comfortable weather to enjoy the stars by.
Posted by Emily Lakdawalla on 2011/09/10 07:02 CDT
GRAIL is trying for launch today at 8:29 PDT / 12:29 UT or 9:08 PDT / 6:08 UT., and here I am at 5:00 am my time ready to watch. As before, I'm watching the feed through Spaceflight Now's GRAIL mission status center.
Posted by Emily Lakdawalla on 2011/09/08 10:57 CDT
Just a brief update: SpaceflightNow reports no attempt will be made to launch GRAIL tomorrow. The next launch opportunity is Saturday.
Posted by Emily Lakdawalla on 2011/09/06 01:23 CDT
The twin spacecraft of the GRAIL lunar gravity mission are set to launch side-by-side on a Delta II rocket on Thursday, September 8. Here's all the places where you can find information about the upcoming launch.
Posted by Emily Lakdawalla on 2011/08/04 01:19 CDT
Do you have kids at home for the summer? Treat them to a spectacular fireworks show by tuning in tomorrow morning to watch Juno blast off to Jupiter!
Posted by Emily Lakdawalla on 2011/06/14 02:21 CDT
I just got the following email from the American Geophysical Union (AGU), requesting anyone whose Congressperson sits on the Appropriations Committee to place a phone call to support the production of Plutonium-238, the isotope of plutonium that powers spacecraft that cannot run on solar power.