- Space
- By Laura Sinpetru
- April 19th, 2013
Most Earth-Like Planets Discovered by NASA's Kepler Space Telescope
The planets sit in the habitable zone of a star just 1,200 light years away
- Space
- By Tudor Vieru
- January 12th, 2012
Smallest of Three New Exoplanets Is the Size of Mars
The other two worlds are also smaller than Earth
- Space
- By Gabriel Gache
- December 8th, 2007
Alien World Appears to Have Atmosphere
Extra-solar planet detection