A SpaceX Falcon Heavy rocket carrying the classified USSF-44 mission for the US Space Force was prepped for launch at the ...

SpaceX stacked Starship 24 onto Super Heavy booster. The rocket is being prepped for a test flight in the near future. Credit: SpaceX | mash mix by Space.com's Steve Spaleta ...

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On Tuesday, SpaceX will attempt to send its highly anticipated new rocket into orbit. There’s a “good chance” it won’t make it. At least, that’s how Elon Musk — the founder and CEO of the space start ...