Blogs
Blog Archive
Europe Will Select Its Next Major Science Mission in November
Posted by Van Kane on 2013/09/25 01:22 CDT | 2 comments
The European Space Agency will announce two major science missions this November, one of which is likely to be devoted to solar system exploration.
Results of ten Venus years of cloud tracking by Venus Express
Posted by Emily Lakdawalla on 2013/08/29 10:55 CDT | 4 comments
What Venus Express' Visual Monitoring Camera images of Venus have taught us about the motions of Venus' atmosphere.
Posted by Bill Dunford on 2013/08/20 01:27 CDT | 7 comments
Beautiful maps of a mysterious place.
Posted by Jim Bell on 2013/06/03 03:53 CDT | 6 comments
I'm absolutely floored when I stop to think that our beautiful blue ocean is only one of perhaps a half dozen or more oceans on other worlds in our solar system, and only one of probably millions (or more) oceans on other Earth-like planets in our galaxy. Oceans abound!
Posted by Bill Dunford on 2013/04/08 09:12 CDT | 4 comments
Dispatches from five different worlds--all sent by robotic spacecraft on the same day.
Posted by Bill Dunford on 2013/03/18 04:22 CDT
Some lovely, rarely-seen images from the MESSENGER mission.
Pretty picture: tessera terrain on Venus
Posted by Emily Lakdawalla on 2013/02/07 04:18 CST | 1 comments
In which I dive into the Magellan radar data set and come up with some images of an unusual and possibly unique solar system terrain: tessera.
DPS 2012, Tuesday: Titan's surface
Posted by Emily Lakdawalla on 2012/10/17 10:22 CDT | 4 comments
Tuesday morning at the Division of Planetary Sciences meeting featured talks on the surface composition and landforms on Titan, including lakes and "hot cross buns."
A couple of gems from the archives
Posted by Emily Lakdawalla on 2012/09/10 11:07 CDT | 2 comments
We're still working on migrating content from the old to the new website. This week, that means I am looking, one by one, through some great amateur-processed space images.
Posted by Mat Kaplan on 2012/07/03 04:04 CDT | 2 comments
Talk about changing climates on this world and others brought 600 people to the Boulder Theater.
Not Necessarily Your Last Venus Transit!
Posted by Jim Bell on 2012/06/04 11:24 CDT | 3 comments
Unless you are lucky and healthy enough to live for another 105 years, tomorrow will be your last chance to see a Venus transit from the surface of the Earth. But this need not be the last transit of Venus that you will ever see.
Transit of Venus June 5: Why Should You Care and How to Observe
Posted by Bruce Betts on 2012/06/02 01:56 CDT | 2 comments
A rare astronomical event occurs June 5/6. Find out why you should care and how to observe it.
Full Free Intro Astronomy Class Now Online
Posted by Bruce Betts on 2012/05/22 02:57 CDT | 1 comments
Bruce Betts' complete CSUDH Intro Astronomy and Planetary Science class is now available online. Find out how to access it, and go behind the scenes.
Some Details About Transits of Venus
Posted by David Shortt on 2012/05/22 06:02 CDT | 2 comments
The upcoming rare transit of Venus is one step in a long dance among Earth, Venus and the Sun. Transits of Venus follow a peculiar pattern—two transits 8 years apart, then 105.5 years with no transits, then two transits 8 years apart, then 121.5 years with no transits, for a total cycle of 243 years—and thereby hangs a tale.
Posted by Emily Lakdawalla on 2012/03/05 04:15 CST
Each Magellan images of Venus seems to be a work of abstract art.
Brief notes from Day 2 of the DPS-EPSC meeting
Posted by Emily Lakdawalla on 2011/10/04 11:18 CDT
Brief notes from Day 2 of the DPS-EPSC meeting
Memo to early risers: Look up!
Posted by Emily Lakdawalla on 2011/05/02 11:46 CDT
There is a traffic jam of planets on the eastern horizon in the early morning right now and for the next several weeks, a prize for those of you who have to rise before dawn.
Posted by Emily Lakdawalla on 2011/05/02 11:26 CDT
Space.com has taken advantage of the infinitely scrollable nature of Web pages to produce a really cool infographic on the scales of orbital distances in the solar system.
365 Days of Astronomy Podcast: What's up in the second quarter of 2011
Posted by Emily Lakdawalla on 2011/04/07 11:16 CDT
Regular readers of this blog will find the content of today's 365 Days of Astronomy Podcast familiar, because it's an update on what the solar system exploration spacecraft are up to, based on my monthly "what's up" updates.
LPSC 2011: Day 3: Moon, Mars, and Venus
Posted by Ted Stryk on 2011/03/10 11:11 CST
Wednesday morning included some interesting conversations. Notably, I spoke with Pamela Gay, who is responsible for the MoonZoo citizen science program and who is presently working on developing a site through which the public will be able to help search for potential Kuiper belt objects for the New Horizons mission to encounter after the Pluto flyby.
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