Close-by exoplanet may have an oxygen-rich atmosphere
Just don't expect to live there.
NASA's new satellite will look for Earth-sized planets nearby
It will blast off in 2017 or 2018.
Kepler space telescope spots two planets that might support life
And they’re only 181 light years away!
Researchers discover new exoplanet orbiting triple suns
HD 131399Ab is about four times the size of Jupiter and a toasty 1,070 degrees Fahrenheit.
Newborn exoplanet might be the youngest ever observed
It's about the size of Neptune, but keeps a much closer orbit to its star.
Scientists find the largest known planet to orbit two stars
Kepler-1647b is as big as Jupiter, but it's warmed by two suns.
Hot Jupiter planets can speed up their stars' rotation
An exoplanet causes "star tides" as it whips around every 20 hours.
Kepler telescope finds its largest-ever batch of planets
NASA has 1,284 more alien worlds to study.
'Starshot' plan gets probes to Alpha Centauri in your lifetime
Stephen Hawking and Yuri Milner are backing a $100 million effort to explore our closest neighboring star.