Posted by Emily Lakdawalla on 2011/12/15 11:18 CST
A summary of a new article by Matt Tiscareno about planetary ring systems that reviews the known ring systems of the four giant planets and the prospects for ring systems yet to be discovered.
Posted by Emily Lakdawalla on 2011/06/21 08:23 CDT
A guest blogger here recently rounded up the large number of participatory research projects that are collectively known as citizen science. I think these are all very cool and I encourage you to check them out but none of them has yet inspired me to spend my precious time as grunt labor on a gigantic collective project. Until now.
Posted by Mike Malaska on 2011/05/12 05:13 CDT
Citizen Science projects let volunteers easily contribute to active science programs. They're useful when there is so much data it overwhelms computing algorithms (if they exist) or the scientific research team attempting to process it.
Posted by Emily Lakdawalla on 2011/04/18 10:48 CDT
Here's a very pretty picture to start off the week: a really gorgeous fresh crater on the lunar farside. There's nothing particularly unusual about this crater; it's just recent and fresh so there's a mesmerizing amount of detail in the feathery patterns of the ejecta that fans outward from it.
Posted by Emily Lakdawalla on 2011/03/01 11:48 CST
Now in its sixth year, GLOBE at Night is a citizen science program that marshals the eyes of thousands of people around the world once a year to assess the degree to which light pollution diminishes our views of starry skies.
Posted by Emily Lakdawalla on 2010/08/27 05:02 CDT
I've had a fun morning of noodling around learning how to write KML files, and have produced one for Google Mars that shows you all of the Mars Orbiter Laser Altimeter tracks that cross the area Opportunity has driven through already, as well as the area of Endeavour crater.
Posted by Charlene Anderson on 2010/08/12 05:15 CDT
Planetary Society members have reason to celebrate today, with the on-line publication in Science of the discovery of a new pulsar by three citizen-scientists working with Einstein@home, a descendant of the SETI@home project.
Posted by Emily Lakdawalla on 2010/07/23 03:41 CDT
I am such a nerd. This new map of Mars just brought tears to my eyes. Honestly.
Posted by Emily Lakdawalla on 2010/06/08 02:00 CDT
Amateur astronomers, get your proposals in for this year's round of Shoemaker NEO Grants!
Posted by Emily Lakdawalla on 2010/06/03 07:51 CDT
The impact flash on Jupiter observed earlier today by Anthony Wesley has been confirmed by Philippines-based amateur astronomer Christopher Go.
Posted by Emily Lakdawalla on 2010/06/03 05:51 CDT
On the same day as a team of astronomers released new Hubble Space Telescope images of last year's Jupiter impact, the original discoverer of the 2009 impact scar, Anthony Wesley, reported on an amateur astronomy forum that he had observed a new impact on Jupiter.
Posted by Emily Lakdawalla on 2010/01/20 11:48 CST
The HiRISE public suggestion tool, called HiWish, is a Web site that allows you to log in and select a spot on Mars as a suggestion for where the HiRISE instrument should take an image.
Posted by Emily Lakdawalla on 2010/01/18 10:48 CST
Data from all science instruments on all of NASA's and ESA's space missions, not just cameras, is archived in the Planetary Data System and Planetary Science Archive, and almost all of that data is available online.
Posted by Emily Lakdawalla on 2009/11/09 03:53 CST
The Mars Exploration Rover Opportunity has been studying a lot of meteorites. That made me wonder, why study meteorites on Mars when we can study them in hand on Earth? How are Mars meteorites interesting?