Alpha Centauri: Two bright princesses and a red dwarf
Dan WildI remember as a teenager, blinking though binoculars, excited that I could just make out Alpha Centauri as a double star. Then I borrowed a low-end refractor telescope and could more easily make out the binary nature of the pair. It was the Jesuit, Father Jean Richaud (1633-1693), who first determined the binary using his …
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Cosmogony 213: Proxima Centauri
Dan WildClosest star to the sun. Part of a triple star system. Several trading outposts orbit Proxima Centauri, drawing their power from large arrays collecting magnetic and solar energy from Alpha Centauri A and its twin. Proxima b, a tidally locked planet capable of sustaining life, orbits this red dwarf star. Residents live in perpetual twilight. …