Sun's (Much) Older Twin Found In Capricornus Constellation | Video

HIP 102152 is estimated to be about 8.2 billion years old (Sun: ~4.6 billion years old). Studying this star could help scientists understand how our Sun will evolve. HIP 102152 is about 250 million light years away from Earth.
credit : ESO/M. Kornmesser
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