首页> 外文会议>Instruments, methods, and missions for astrobiology XIII >The Drake Equation in an Astrobiological context
【24h】

The Drake Equation in an Astrobiological context

机译:天文学生物学背景下的德雷克方程

获取原文
获取原文并翻译 | 示例

摘要

The Drake Equation was originally composed as an attempt to quantify the potential number of extraterrestrial civilizations in our Galaxy which we might be able to detect using a radio telescope. Since this equation was first formulated, nearly 50 years ago, we have discovered that life on Earth arose very early in its history, and has filled virtually every habitable, potentially extreme, niche available. This suggests that simple forms of life might be plentiful where possible, and can be observed remotely by atmospheric biosignatures in the host planet. We consider modifications to the Drake Equation to reflect this new understanding.
机译:德雷克方程式最初是为了量化我们银河系中可能存在的外星文明的数量而设计的,我们也许可以使用射电望远镜检测到。自从大约50年前首次提出方程式以来,我们发现地球上的生命起源于其历史的很早,并且几乎填满了所有可居住的,潜在的极端利基市场。这表明简单的生活形式在可能的情况下可能很多,并且可以通过宿主行星中的大气生物特征远程观察到。我们考虑对Drake方程进行修改以反映这种新的理解。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号