what was the significant achievement of the red bull stratos misson

reaching speeds greater than Mach 1 reaching speeds greater than Mach 1 maintaining speed while going in and out of consciousness maintaining speed while going in and out of consciousness experiencing -1 gravity by falling at such incredible speeds experiencing -1 gravity by falling at such incredible speeds testing a suit designed to survive high-friction heat

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The significant achievement of the Red Bull Stratos mission was reaching speeds greater than Mach 1 and breaking the sound barrier. This was the first time a human had achieved such high speeds in freefall, demonstrating the feasibility of such a high-altitude jump and providing valuable data for future space exploration missions.