ZT: NASA Kepler Probe Finds Two Earth-Sized Planets Orbiting Star

送交者: lightflow 于 2011-12-21, 09:36:54:

引用：

"In less than 20 years, we have gone from not knowing if any other planets exist in the universe, to being able to look out at the night sky and realize that essentially any star we can see has at least one planet, and a good number of those are likely to be habitable,"

http://news.yahoo.com/nasa-kepler-probe-finds-two-earth-sized-planets-151308770.html

所有跟贴:

the habitable ones must already have life (无内容) - meiyou (0 bytes) 2011-12-21, 09:38:49 (637682)
- Habitable means the "right" environment, does not guarantee life (无内容) - silxirt (0 bytes) 2011-12-21, 12:06:12 (637776)
- 物理学家需要为星际旅行提供理论基础。 (无内容) - lightflow (0 bytes) 2011-12-21, 09:44:19 (637686)
  - 星际旅行要为物理学家提供搞经费的理由。 (无内容) - 蓝隼 (0 bytes) 2011-12-21, 10:17:15 (637719)
  - 人类理论上能以光速‘旅行‘-方法如下 - meiyou (103 bytes) 2011-12-21, 09:53:48 (637696)
    - 玩笑？外星人给合成clone？ (无内容) - silxirt (0 bytes) 2011-12-21, 12:03:47 (637773)
    - 有没有可能在三维空间里一万光年在四维八维里就是一根烟的功夫？？ (无内容) - runlikeforest (0 bytes) 2011-12-21, 10:04:36 (637713)
      - 我害怕的是另一种可能：在三围空间里一根烟的功夫在高维空间里 - 蓝隼 (20 bytes) 2011-12-21, 10:28:22 (637726)
    - 怎么在外星合成？总得有个东西可以做这个。这个东西怎么弄过去？ (无内容) - lightflow (0 bytes) 2011-12-21, 10:00:09 (637706)
      - 外星人应该已经存在当地，双方先勾兑好PROTOCOL (无内容) - meiyou (0 bytes) 2011-12-21, 10:35:47 (637728)
        
        如果按照外星人的传统医学，地球人就是人参娃娃那可怎么办？ - 蓝隼 (32 bytes) 2011-12-21, 11:11:12 (637747)

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