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Stratolaunch first flight!!

5 years 7 months 1 week ago

Largest aircraft ever built.
Stratolaunch, the 500,000-pound plane with a 385-foot wingspan.

The aircraft is designed to fly satellite-carrying rockets to an altitude of about 35,000 feet (10,700 m), then release the boosters so that they can launch their payloads up to orbit.