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科学家发现“π星” 与地球大小一样 - 站长搜索
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科学家发现“π星” 与地球大小一样

趣科技 2020-09-22 11:21:08 转载来源: 环球网

【综合报道】据外媒9月22日消息,日前,麻省理工学院研究团队发现了一个遥远的行星,该行星每3.14天绕其恒星旋转一次,其轨道周期让人联想到著名的数学常数π。麻省理工学院在周一的一份声明中将这颗岩石般大小的“K2-315b”行星称为“π星”,半径为地球半径的0.95倍,大约与地球大小相当

【综合报道】据外媒9月22日消息,日前,麻省理工学院研究团队发现了一个遥远的行星,该行星每3.14天绕其恒星旋转一次,其轨道周期让人联想到著名的数学常数π。

麻省理工学院在周一的一份声明中将这颗岩石般大小的“K2-315b”行星称为“π星”,半径为地球半径的0.95倍,大约与地球大小相当。研究人员将该星球描述为“炙热”且“不宜居”。

“因为它的轨道离恒星足够近,该行星的表面温度可达350摄氏度。

外媒指出,这颗行星除了与数学常数π的巧妙联系外,研究“π星”将有助于我们对地球的大气层进一步了解。

麻省理工学院称“π星”的偶然发现是“天文学和数学的一次令人愉快的结合”。

标签: 科学家 发现 地球 大小 一样


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