Sunday, 8 May 2016

trappist -1

powerful telescpes have discovered red worlds orbiting a star known as Trappist -1 .40 light years away and in habitable zone ,all the red worlds are the size of earth roughly and may be right temperature for water for life as we now it too exist.Trappist -1 is a ultracool dwarf star -smaller ,colder,dimmer.
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