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Jeremy Kasdin:
花形遮星板能幫助我們探測到類似地球的行星

TED2014 · 6:38 · Filmed Mar 2014
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天文學家相信銀河系中的每顆恆星都有行星,其中的五分之一可能孕育生命。只是我們至今還沒有看到其中的任何一顆。傑瑞米·卡斯丁和他的團隊正試圖改變這一局面。他們正在設計和建造一個非同尋常的設備:一個花瓣形狀的遮星板,使得距其五萬公里外的望遠鏡可以拍攝到行星。他把這稱為「最酷的可行的科學」。

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Planet finder
Using innovative orbiting instruments, aerospace engineer Jeremy Kasdin hunts for the universe’s most elusive objects — potentially habitable worlds. Full bio

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