Daring Fireball: Trappist-1: Scientists Find 7 Earth-Like Planets Orbiting Nearby Ultracool Star

TRAPPIST-1: SCIENTISTS FIND 7 EARTH-LIKE PLANETS ORBITING NEARBY ULTRACOOL STARNsikan Akpan, writing for PBS News:Skip 39 light-years across our galaxy, and you’ll arrive at Trappist-1, an ultracool dwarf star with a band of special followers. This dim star hosts seven Earth-like planets within its habitable zone, according to a study published today in the journal Nature. Exoplanets are a dime a dozen these days, but due to unique properties in this exosolar system, the new discovery may usher in a movement in the hunt for habitable worlds — one where astrophysicists can ascertain the presence of life without traveling across the cosmos.“Ultracool” means that it’s a low-radition dwarf star, but the adjective works the other way too. They even registered a clever domain name.

Source: Daring Fireball: Trappist-1: Scientists Find 7 Earth-Like Planets Orbiting Nearby Ultracool Star

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