Posted by Amir Alexander on 2010/08/27 02:32 CDT
Two nearly simultaneous announcements by scientists that they have detected entire planetary system deep in space have set the astronomical community abuzz.
Posted by Bruce Betts on 2010/01/04 12:06 CST
Congratulations to NASA's Kepler mission team on their announcement of the discovery of its first five exoplanets (planets around other stars). All five are "hot Jupiters," meaning that they are the sizes of the gas giants in our solar system, but are extremely close to their parent stars.
Posted by Amir Alexander on 2005/10/27 12:00 CDT
Almost since it was founded in 1980, The Planetary Society has been there for the search for other worlds.
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 19,000 people who have completed their petition and consider a donation to support advocacy efforts.