5 Most Expensive Abandoned Spaceships

1 year ago
5 of the most unbelievable and expensive US and Russian space programs that were abandoned after wasting billions of dollars...
Why did Russia Abandon a Space Shuttle in the Desert?: https://www.youtube.com/watch?v=HQIHSgpc0f0
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What happened the these lost NASA and Roscosmos spaceships? Dark5 examines the top-secret space programs that spent billions of dollars but never launched... including the Soviet Polyus secret spy satellite, the Rockwell X-30 passenger spacehip, the vertical launch Lockheed X-33 Venture Star, NASA's Constellation program that was to take humanity back to the moon and on to Mars, and the Star Wars defense initiative that was going to save the world with lasers.

5 Most Expensive Abandoned Spaceships

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