
NASA M2-F1 “Flying Bathtub”
The NASA M2-F1 was one of the oddest-looking aircraft ever to take to the skies—so strange that it earned the nickname “the flying bathtub.”

The NASA M2-F1 was one of the oddest-looking aircraft ever to take to the skies—so strange that it earned the nickname “the flying bathtub.”

The McDonnell XF-85 Goblin, one of the quirkiest aircraft ever built and probably the closest thing aviation ever came to a jet-powered egg.

A true Soviet-era colossus, the K-7 looked like a flying fortress and remains one of the most outrageous aircraft designs in history.

The Bartini Beriev VVA-14 is one of the strangest and most ambitious aircraft built, and a perfect example of Cold War-era Soviet aviation.

The Tacit Blue was a top-secret aircraft developed by Northrop as part of the U.S. Air Force’s efforts to explore stealth technologies.

At first glance, the Rutan Boomerang looks like it was designed by mistake. But this radically asymmetrical aircraft was genius.

This experimental aircraft from the late 1970s and early ’80s was created to test a bold aerodynamic concept: the oblique wing.

The Vought V-173, known as the “Flying Pancake,” is one of the most unusual aircraft built—and surprisingly, it actually flew quite well.

The Hindenburg was part of the Zeppelin fleet, built by the Zeppelin Company in Germany. Learn more about its tragic history.

This successful demonstration of hydrogen as a lifting gas paved the way for subsequent manned flights and further developments.