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Double Vision: Scientists Spot An Elder 'Twin' To the Sun - Universe Today
If you want a picture of how you’ll look in 30 years, youngsters are told, look at your parents. The same principle is true of astronomy, where scientists compare similar stars in different age groups to see how they progress. We have a special interest in learning how the Sun will look in a few … Continue reading "Double Vision: Scientists Spot An Elder ‘Twin’ To the Sun"