TRAPPIST-1

Red dwarf star in the constellation Aquarius

TRAPPIST-1 (also known as 2MASS J23062928−0502285 or SPECULOOS-1) is a red dwarf star with seven known exoplanets. It lies in the constellation Aquarius approximately 40.66 light-years (12.47 pc) away from Earth. An ultra-cool dwarf, it has a surface temperature of about 2,566 K (2,290 °C; 4,160 °F).

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