Home > Paranormal news 2015 > Weird Sub-Neptunes and Super-Earths Pop Up in Kepler's Planet Search - NBCNews.com
Weird Sub-Neptunes and Super-Earths Pop Up in Kepler's Planet Search - NBCNews.com
http://www.nbcnews.com/science/space/weird-sub-neptunes-super-earths-pop-keplers-planet-search-n306176For more than 50 years, scientists have been listening for signals from extraterrestrial civilizations, to no avail. Now some experts on the search for extraterrestrial intelligence, or SETI, think it's time for a sustained effort to send signals out ...
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