Ellen Stofan doesn't know about conservation of expected evidence. http://www.independent.co.uk/news/science/we-will-have-definitive-evidence-of-alien-life-in-20-years-nasa-chief-scientist-believes-10161694.html …
Replying to @Dust_Foot
@A_P_Mason that's one of the only places I've seen the phrase "we have the technology" used unironically
1:04 PM - 8 Apr 2015
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