Posted by Louis D. Friedman on 2010/05/27 12:00 CDT
The LightSail-1 spacecraft development is proceeding well. Our engineering team has completed crucial milestones to building the vehicle that will demonstrate the value and potential of using sunlight alone to propel exploratory craft through space.
Posted by Emily Lakdawalla on 2010/05/07 04:55 CDT
I've been so focused on the dramatic return of "Mr. Hayabusa" that I've neglected to write much about two up-and-coming Japanese missions: Akatsuki and IKAROS.
Posted by Amir Alexander on 2010/02/13 12:00 CST
It was January of 2004 when the elegant curve of the Vichada first caught the attention of geologist Max Rocca of Buenos Aires. Could the course of the river have been shaped by the circular outlines of an impact crater? Rocca decided to find out.
Posted by Bruce Betts on 2009/09/21 12:00 CDT
Posted by Amir Alexander on 2009/08/27 12:00 CDT
If you were a member of an alien civilization trying to communicate across the immeasurable distances of space, how would you go about it?
Posted by Bruce Betts on 2009/04/27 06:54 CDT
More from the Planetary Defense Conference: Shoemaker Grant Winners
Posted by Bruce Betts on 2009/04/27 12:00 CDT
Our 2007 Shoemaker NEO Grant winners have been extremely busy over the past two years. Take for example Quanzhi Ye of Guangzhou, China: He was only 18 when he received the award but already the principal investigator of the sky survey at the Lulin Observatory in Taiwan.
Posted by Bruce Betts on 2009/04/01 12:00 CDT
At the beginning of this decade, we designed a mission to accomplish this goal. We launched Cosmos 1 in June 2005, but the Volna rocket that was to place the spacecraft in orbit failed, and we were never able to test our solar sail in flight. These days, The Planetary Society is working with colleagues at NASA and at the Russian Space Research Institute to put together a new solar sail mission.
Posted by David Kass on 2009/03/31 12:00 CDT
Posted by Amir Alexander on 2009/02/24 11:00 CST
Posted by Mark Gelfand on 2008/10/15 12:00 CDT
Posted by Amir Alexander on 2008/09/28 12:00 CDT
One of the youngest off-springs of SETI@home has been getting a great deal of attention recently. Known as the Quake-Catcher Network (QCN), this distributed computing project makes use of thousands of volunteers' computers to locate and track earthquakes.
Posted by Amir Alexander on 2008/09/15 12:00 CDT
Fifteen years ago, Society members and passionate space advocates like you helped save the Pluto mission. Now we can do the same for missions to Europa and Mars.
Join over 27,600 people who have completed their petition and consider a donation to support advocacy efforts.