The serial entrepreneur and part-time daredevil, who is already working on taking passengers into suborbital space, said on Wednesday the carrier jet for those commercial flights would double up as an aerial platform for launching small satellites.

Fresh from kite surfing across the English Channel, Branson took the stage at the Farnborough Airshow on Wednesday to unveil LauncherOne, a companion satellite-launching business to Virgin Galactic's passenger suborbital spaceflight service.

"I believe this new vehicle will create a long-overdue shakeup of the whole satellite industry, disrupting current norms and limitations in exactly the way SpaceShipTwo has for human space travel and space-based science research," he said.

Virgin Galactic has taken deposits from 529 people for rides on SpaceShipTwo, which cost $200,000.

The six-passenger, two-pilot spaceship, currently undergoing testing, is based on Scaled Composites' prototype SpaceShipOne, which clinched the $10 million Ansari X Prize in 2004 for the first privately-funded human spaceflights.

Branson said he plans to fly with his three children on the first operational SpaceShipTwo flight next year.

Like SpaceShipTwo, LauncherOne will be flown into the air beneath a carrier jet and released. Once separated, the vehicle's rocket engine will fire to carry it into space.

SpaceShipTwo passengers will experience of few minutes of weightlessness and see the curve of Earth set against the blackness of space before returning back through the atmosphere. NASA's first two manned spaceflights in 1961, by Alan Shepard and Virgil "Gus" Grissom, were similar suborbital flights.

LauncherOne, which is designed for cargo only, will be able to put satellites weighing up to 500 pounds into orbit for less than $10 million.

Virgin Galactic president George Whitesides said four companies, including Planetary Resources, a newly unveiled venture to build and fly privately-funded space telescopes, have put down deposits for LauncherOne flights.

Initially, both SpaceShipTwo and LauncherOne missions will be staged from Spaceport America, a new commercial spaceport in New Mexico.

Virgin Galactic's initial fleet includes five spaceships and three White Knight carrier aircraft.

LauncherOne, a two-stage liquid-fueled rocket being developed by The Spaceship Company TSC.L of Mojave, Calif., is expected to debut in 2016. TSC is a partnership of Virgin Galactic and Mojave, Calif.-based Scaled Composites, a subsidiary of Northrop Grumman (NOC.N). (Editing by Mark Potter)

• A Permanent Economic Emergency