Branson's flight will be longer, but Bezos' will be higher.

Virgin Galactic forges toward tourist flights to the edge of the Earth's atmosphere.

"It was 5am, I was half-awake and I was thinking, What am I looking at?"

Elon Musk has a lined up a new gig in addition to his jobs as chief of Tesla and SpaceX.

Although SpaceX's third crew flight for Nasa, it was the first to use a recycled vehicle.

Fans of the show are divided over the choice of guest host.

You are invited to the moon, on these two conditions...

The first astronauts to ride a SpaceX capsule into orbit have emerged from the spacecraft.

SpaceX plans to launch 12,000 satellites - but astronomers are worried.

The Roadster has travelled farther than any other car in history.

Space entrepreneur warns we "currently have no defence".

Forget surviving on another planet - the question is will your knees make the journey?

A SpaceX capsule failed during an engine test that sent a plume of smoke over Florida.

EDITORIAL: With two major space-age achievements already this year, what else is in store?

Musk says the likelihood of him going to Mars is "70 per cent".

Sir Richard is in a race with billionaires to be the first to send tourists to space.

NASA stands by its contractor, as Musk faces lawsuits and scrutiny.

After scrubbed launches Rocket Lab will try again in quick succession later this year.

Musk has been commissioned to build a hyperloop under Chicago's busy streets.

Nasa advisers say SpaceX fuel plan could put lives at risk.

Dennis Muilenburg claims he will even bring billionaire's Tesla Roadster back from space.

After Cape Canaveral's spectacular explosion in 2016, SpaceX looked seriously at sabotage.

SpaceX wants to beam internet down to Earth. Here's how it'll start.

Despite being scarred by a deeply unhappy childhood, Musk learnt to code within 3 days.

Musk's orbiting Roadster reinforces inequalities, Beck's star promotes a vision of unity.

Successful launch marred by booster rocket slamming into the Atlantic.

Elon Musk has admitted attending a notorious event.

WATCH: Elon Musk has shared a video highlighting his costly business mistakes.

And yes, it's set to a John Philip Sousa march.