What would happen if you tried to fly a normal Earth airplane above different Solar System bodies? Read more at http://what-if.xkcd.com/30/ Share this:FacebookTwitterMoreEmailLinkedInPrintPinterestTumblrRedditLike this:Like Loading... Related April 15, 2014physicsgg
Read more at http://what-if.xkcd.com/30/Read more at http://what-if.xkcd.com/30/