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In 1783, hot air balloons ... United States Air Force began making forays into the atmosphere using balloons, and what followed laid the foundation for NASA and all American space exploration ...
Space on MSN5mon
Richard Branson will co-pilot Space Perspective's 1st crewed balloon flight to edge of Earth's atmosphereRichard Branson is going back to his balloon roots. The Virgin Galactic founder made record-breaking hot-air balloon flights ...
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