Stratolaunch
 

Figured I'd start a separate thread here. I happened to be going by the Mojave airport where the stratolaunch was this week. Apparently they had it out for some taxi testing. I saw it from the road and can't really describe just how awkward but massive it is, about 2x the width of an a380. Really neat aircraft, can't wait to see it in the air.

https://jalopnik.com/this-taxi-test-of-the-worlds-biggest-airplane-looks-fak-1823390377