Elon Musk and SpaceX reminisced about the first launch of its Falcon Heavy rocket seven years ago on Thursday.

Musk, who also runs SpaceX and a number of other companies, has been known to make big often exaggerated promises. For example, he once called the Hyperloop, which was never built, the "fifth mode of transport" and famously promised to take Tesla private in a Twitter post, saying he had secured financing that he didn't have.

Launched into space back in 2018, Elon Musk's personal Tesla Roadster continues to 'drive' around the universe as it floats across the cosmos. And it is pretty eye-opening to think about just how far the vehicle has gone as it meanders around the cosmic void that is space.