Elon Musk, chief executive officer of Tesla Motors Inc., attends the Bloomberg Vanity Fair White House Correspondents' Association (WHCA) dinner afterparty in Washington, D.C., U.S., on Saturday, April 28, 2012. The 98th annual dinner raises money for WHCA scholarships and honors the recipients of the organization's journalism awards. Photographer: Andrew Harrer/Bloomberg *** Local Caption *** Elon Musk *** Local Caption *** Elon Musk

Mark Shuttleworth may have been the first South African to travel beyond our Earthly bounds, and now a Pretoria-born man may be responsible for making space flights a commercial reality.

Elon Musk, the billionaire businessman who left for the US after matriculating from Pretoria Boys High School, launched his own spacecraft on Tuesday to deliver cargo to the international space station.

Watching the rocket rise from the launch pad was an “extremely intense moment” for him. “Every bit of adrenalin in my body released at that point,” he told reporters after the flawless launch of the Falcon 9.

This marks the first time a privately funded and crafted space shuttle has been sent to the low-orbiting International Space Station (ISS) that is used as a staging base for future missions to the moon, Mars and beyond.

Musk’s California-based conglomerate, SpaceX, is the first of several US companies trying to send its own spacecraft to the ISS. The reason for the new space race? To help restore the US’s access to space for human travellers by 2015.

Yesterday, the first test flight of Musk’s Falcon 9 rocket was deemed a rousing success, and is expected to arrive at the station within days, delivering half a ton of provisions to the ISS’s crew.

Yesterday’s mission may be an unmanned test flight, but the mission may lead to commercial spaceships carrying astronauts to and from other space stations in the next five years. And eventually, space tourism for those able to afford it.

SpaceX successfully test launched the Falcon 9 two years ago, and made history when it became the first non-government based company to send a spacecraft into orbit and back.

The capsule, which lies at the top of the Falcon rockets, known as the Dragon, was built to carry cargo and up to seven crew members on their journeys.

Until Tuesday, only the space agencies of Russia, Japan and Europe were able to send ships to the ISS.

As one of the CEOs of global e-commerce corporation PayPal, and the CEO of electric car company Tesla Motors, space seems to be Musk’s current focus.

The billionaire in a recent interview declared that he would be responsible for putting the first man on Mars in the next decade.

The 40-year-old’s corporate exploits have also caught Hollywood’s eye. In an article written for Time magazine, director Jon Favreau (director of Iron Man) praised Musk for his contributions to rocket science, and said he based his Iron Man character Tony Stark on the South African.