Today marks the 39th anniversary of the Space Shuttle Challenger disaster (Mission STS-51-L), when the shuttle's seven astronauts were killed by an explosion.
The Falcon 9, which launched at 1:11 a.m. EST (0611 GMT) from NASA's Kennedy Space Center (KSC), was carrying not one but two private lunar landers, Firefly Aerospace's Blue Ghost and iSpace's ...
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