spaceexp: Neil deGrasse Tyson explains why it’s ludicrous to think aliens don’t exist (Source: http://spaceexp.tumblr.com/)
Tag: Neil deGrasse Tyson
The actual ghost of Sir Isaac Newton
There’s also the way in which scientists are often portrayed in fiction that bothers me, which is as people who just obsessed with facts and refuse to accept the things happening around them as they contradict those facts. The oppsite …