In this thesis, We have made a recapitulation about the studies in the history and the current state of the close binary evolution.

本文对密近双星演化研究的历史和现状作了简要的回顾和概括。

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Ironically, this indirect evidence of a destructive planetary collision could also be the first indication that planetary systems can form around close binary stars.

更讽刺的是，这个毁灭性的行星对撞，很可能也是行星系统有可能在密近双星周围形成的首个间接证据。

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If a third star ventures too close, the bully binary flings it clear like a slingshot.

如果第三颗恒星冒险与它们距离过近，恶霸双星会像弹弓一样抛出这个恒星。

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These binary stars likely formed close together, and have been orbiting one another since their birth, the researchers said.

MSN: 'Impossible' stars found in our galaxy - Technology & science - Space - Space.com | NBC News