Last-minute problems forced a launch delay Monday for SpaceX’s mega rocket Starship, attempting a comeback following an explosion on the last test flight. The countdown got down to the 40-second mark,

It's been known that Starship would eventually launch from Florida, but now SpaceX is saying it may happen as early as the end of this year — as SpaceX ambitiously confirmed they are pushing to launch from Kennedy Space Center's Pad 39A by the end of 2025.

Starship had been expected to launch again Monday. A previous launch ended in an explosion over the Caribbean, and sent commercial airlines scattering to avoid falling rocket debris.