Elon Musk's SpaceX's Starship test flight ended in failure as the spacecraft exploded and broke apart, following a suspected fuel leak in the engine firewall.

SpaceX launched 21 of its Starlink internet satellites early Jan. 21, five days after a test flight of the company's Starship megarocket ended in an explosion.

Elon Musk's SpaceX launched a Falcon 9 rocket loaded with nearly two dozen Starlink communication satellites into space early Tuesday from Florida.