Although most of the planet candidates cataloged by NASA's Kepler space telescope have diameters in the range of 2 to 4 times that of the Earth, little Kepler-138 b is only about the size and mass of ...
07:15, Fri, Jul 24, 2015 Updated: 07:46, Fri, Jul 24, 2015 So what do we know about it so far? 1. Kepler-452b is the first exo-planet found which is orbiting a similar star to our sun, known as a ...
Ten years after the telescope's launch, a journalist reflects on how it shaped her personally even as it revolutionized how we see the universe. A tabletop model of the Kepler space telescope.