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Making stars（图）
Making star3 guardian angel
2014/12/1
Like so many other children, Fabienne Bastien did not like to go to sleep at bedtime
She recalls her mother lying alongside her, telling her to look out her window into the night sky because her guar...
Washington, D.C.—New modeling studies from Carnegie’s Alan Boss demonstrate that most of the stars we see were formed when unstable clusters of newly formed protostars broke up. These protostars are b...
Why sibling stars look alike: Early, fast mixing in star-birth clouds（图）
star-birth clouds sibling stars look alike
2014/9/12
Stars are made mostly of hydrogen and helium, but they also contain trace amounts of other elements, such as carbon, oxygen, iron, and even more exotic substances. By carefully measuring the wavelengt...