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
Posted by Amir Alexander on 2008/07/31 12:00 CDT
Posted by Bruce Betts on 2008/06/27 12:00 CDT
Posted by Louis D. Friedman on 2008/06/23 12:00 CDT
The Planetary Society and Cosmos Studios remain committed to flying the first flight with light. Our spacecraft, Cosmos 2, is a maneuverable solar sail that may be the precursor to a new mode of interplanetary travel, and could one day take us to the stars.
Posted by Bruce Betts on 2008/03/10 12:00 CDT
Last week Mars Climate Sounder collected its 20 millionth sounding at Mars. Mars Climate Sounder is scanning without problems, collecting science observations of the atmosphere of Mars. Mars Climate Sounder has now been observing Mars for over 17 months (three quarters of a Mars year and also approximately three quarters of the Mars Reconnaissance Orbiter primary science mission).
In the beginning was SETI@home, the first large-scale volunteer computing project, launched in 1999 with seed money from The Planetary Society. Within months the project had millions of volunteers around the world joining to form the most powerful computer network ever assembled.
Posted by Amir Alexander on 2007/11/08 11:00 CST
A fully formed planetary system, with five different planets of varying sizes and orbits has been found, orbiting a star more than 40 light years away. Significantly, it is the very same star, 55 Cancri, that was one of the chief targets of the SETI@home reobservations at Arecibo in March 2003.
Posted by Bruce Betts on 2007/10/30 12:00 CDT
The Planetary Society's Optical SETI Telescope was built solely to search for possible light signals from alien civilizations. Located at Oak Ridge Observatory in Harvard, Massachusetts, it is the first dedicated Optical SETI telescope in the world. Its 72-inch primary mirror also makes it larger than any optical telescope in the U.S. east of the Mississippi river.