Detailed text transcripts for TV channel - DW - 20180412:07:37:00
Earth in the so-called habitable zone of its sun where liquid water can exist on its surface. in all this present we know of about three dozen planets that are the right distance from their sons not our sun but other stars and these and they are incredibly hard to find. one hundred earths next to each other of the diameter of the sun so we're talking about something really tiny. place bar away from us. the key to hunting down these tiny planets that could be light years away is the light from the stars they orbit modern detectors can measure the starlight with great sensitivity like the senses...