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https://www.legacysurvey.org//viewer/?ra=39.9422&dec=-34.5303&layer=des-dr1&zoom=10

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This appears to be the Fornax Dwarf galaxy. It consists of metal-poor stars which means that the stars don’t contain anything heavier than helium. Maybe this makes it unsuitable for life? However, being metal-poor means that (as the google tells me) these stars are very, very old.

Could someone provide (or direct me to) more information on metal-poor (Population II) stars? They must have very long lives.

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