The new planet, known as Kepler-413b, has an extremely irregular orbit that seems to move up and down. It also has no surface to stand on.
Air Force helps fund restart of search for extra-terrestrial life.
Isn't there something faintly sad about the discovery of a planet whose temperature of 72 degrees automatically leading to the idea that it's "another Earth?"
One day, a trip to the newly discovered planet Kepler 22-b might replace a winter vacation in Florida.
A newly revealed rocky mega-planet shows the universe was capable of creating extraterrestrial-friendly worlds shortly after the Big Bang.
NASA confirms the discovery of an Earth-sized planet that may have potential for life, but its sun is dimmer than ours. Here's what an evening stroll on a beach on Kepler-186f might be like.
You should't feel as alone today as you did yesterday. NASA says it has confirmed the existence of 715 new exoplanets beyond our solar system, many of them not that different from Earth in terms of size.
Assuming Samsung infringed Apple's five patents, Apple should receive $1.75 per device in royalties, not the $40 Apple has requested, a Samsung expert argues. Samsung rested its case after the expert testimony.
Google has celebrated the man who first noticed that planets moved around the Sun in an elliptical orbit.
NASA's Kepler telescope has discovered a planet that orbits two suns, just like Luke Skywalker's homeworld of Tatooine.