This is the last Crew Dragon test flight so, once SpaceX receives NASA certification, future flights will be regular missions carrying astronauts to the ISS. For NASA itself, it’s a major step forward for a Commercial Crew Program with lower costs.  For SpaceX, it’s keeping a step ahead of private spaceflight competitors, like Boeing, and I creep closer to setting up a savings account to one day book a flight into space. It’s been a chaotic weekend for TikTok's...

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