This gif shows the massive scale of some of the world's most famous aircraft

We compared the sizes of some of the most famous - and some of the largest - flying machines in the world.

Though the Space Shuttle Orbiter and Concorde may be a bit larger than you'd expect, they're all dwarfed by the nearly football-field-sized Antonov An-225 Mriya.

Here they are:

Mike Nudelman/Business Insider

Dragan Radovanovic and Will Fierman contributed to this story.