Elon Musk's SpaceX's Starship exploded into a ball of fire on 4/20 during its second failed orbital launch in a week.

The world's largest and most powerful rocket – which was unmanned - lifted off in South Texas and successfully cleared the launchpad, its first milestone.

But the craft was sent into a tailspin when the rocket failed to separate over the Gulf of Mexico. The mission ended at around four minutes when the failure sent the craft crashing toward Earth, imploding mid-descent.