Top 10: Exotic spaceplanes that failed to take off ...

A SpaceX Falcon Heavy rocket was set to kick off a double-launch day from Florida on Monday, but the weather had other plans.

SpaceX's Falcon Heavy, the rarely-used heavy version of their Falcon 9 rocket, is set to launch Monday morning from the ...

SpaceX scrubbed the mission's first launch attempt on Monday (April 27) due to weather concerns. The company is now targeting ...

Scrub recap of the April 27 Falcon Heavy launch attempt from Kennedy Space Center, Florida on the ViaSat-3F 3 mission.