Musk: SpaceX to send humans to Mars in 5 years at the earliest, 10 years at the latest

$Tesla (TSLA.US)$ $Rocket (RKT.US)$ In March, Musk said on Twitter that SpaceX would land an interstellar spacecraft on Mars by 2030.

Earlier this month, Musk also said in an interview with Time magazine, "I'd be surprised if we don't get to Mars in five years."