SpaceX has blown up another Starship mega rocket on a test flight. Nearly two months after an explosion sent flaming debris raining down on the Turks and Caicos, SpaceX launched another mammoth Starship rocket on Thursday, but lost contact minutes into the test flight as the spacecraft came tumbling down and broke apart.

Elon Musk 's net worth has dropped by more than $144 billion since December, according to a report.