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狄米特 薩塞羅夫:發現數百顆類似地球的行星
1,327,068 views |
Dimitar Sasselov |
TEDGlobal 2010
• July 2010
Read transcript
天文學家薩塞羅夫他的同事們所尋找的類地行星,或許有一天,能幫助我們回答數個世紀已來人類的老問題:(在無論地球或其他星球上)關於生命的起源和其他星球上是否有生命存在?他們發現了這樣的行星有多少嗎?答案是:成百以上。
technology
biology
astronomy
universe
Planets
telescopes
astrobiology
aliens
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