NASA的詹姆斯·韦伯太空望远镜测量了一颗岩质系外行星的温度
一个国际研究团队使用NASA的詹姆斯·韦伯太空望远镜测量了岩质系外行星TRAPPIST-1 b的温度。测量基于该行星的热辐射:韦伯的中红外仪器(MIRI)检测到的以红外光形式释放的热能。结果表明,这颗行星的昼面温度约为500开尔文(约450华氏度),并表明它没有明显的大气层。
一个国际研究团队使用NASA的詹姆斯·韦伯太空望远镜测量了岩质系外行星TRAPPIST-1 b的温度。测量基于该行星的热辐射:韦伯的中红外仪器(MIRI)检测到的以红外光形式释放的热能。结果表明,这颗行星的昼面温度约为500开尔文(约450华氏度),并表明它没有明显的大气层。
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阿尔忒弥斯二号登月火箭正在组装……一些太空探索者获得了很高的荣誉……韦伯太空望远镜有一个有趣的发现……最新新闻速递,尽在「本周NASA」!
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