Earth-size


Astronomers Discover 7 Earth-Size Planets Orbiting Around a Single Star

Astronomers Discover 7 Earth-Size Planets Orbiting Around a Single Star

NASA Telescope discovered 7 Earth-size, habitable-zone planets orbiting around a single ultra-cool red dwarf star TRAPPIST-1 lo...

Feb 23 2017, 3:45am CST

7 Earth-size Planets Orbiting single star Discovered by NASA

7 Earth-size Planets Orbiting single star Discovered by NASA

 In a major boost to the search for alien life outside our solar system, astronomers have spotted the first known system...

Feb 23 2017, 12:56am CST

Kepler-186f is the first earth-size planet discovered by NASA

Kepler-186f is the first earth-size planet discovered by NASA

Kepler-186f is more like a cousin than a twin to our Earth....

Apr 19 2014, 2:24am CDT