StarTalk @StarTalkRadio
Two Super-Earths were discovered just 33 light-years away from us! They are respectively 1.2 and 1.5 times the size of our Earth. Orbiting close to their dwarf star, the scorchers aren’t thought to sustain any life, with surface temperatures too hot to hold liquid water. https://t.co/Fgf6oM8lR2 — PolitiTweet.org