Dreamt up by the legendary architect John Lautner, this 24,000 square foot retro-futuristic masterpiece is on the market โ€” for a whopping $50 million. The house was finished in 1973 for comedian Bob Hope and his Martian offspring, located in Palm Springs, California (the perfect place for a desert alien meetup.) Act now, or kiss your own private Tomorrowland goodbye!

[Aol Real Estate via Laughing Squid]