Sep 21, 2018

NASA telescope discovers two new planets five months after launch

NASA telescope discovers two new planets five months after launchNASA's Transiting Exoplanet Survey Satellite, better known as TESS, made an early discovery of "super-Earth" and "hot Earth" planets in solar systems at least 49 light-years away, marking the satellite's first discovery since its April launch. TESS is on a two-year, $337 million mission to expand astronomers' known catalog of so-called exoplanets, worlds circling distant stars. While the two planets are too hot to support life, TESS Deputy Science Director Sara Seager expects many more such discoveries.




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