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20 June 2004
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Sunday
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01 Jamadi-ul-Awwal 1425
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Dreamer, billionaire visualize space tourism
MOJAVE, June 19: A dreamer and a billionaire have teamed up to send the world's first privately-owned rocket into suborbital space on Monday.
Burt Rutan, an aerospace engineer, and Paul Allen, Microsoft's co-founder, hope that "SpaceShipOne" will fly 100kms up to see where the immense blackness of space meets the blue line of the atmosphere.
In doing so they hope to take the first steps to breaking a government monopoly on space travel and introducing 10 dollars trips into space for the masses.
The pilot of the rocket will only be named on Sunday. The journey will begin at about 6:30am (1330 GMT) at Edwards Air Force Base, California, in the middle of the Mojave Desert.
A jet mothership, known as "The White Knight", will be launched and initially carry the rocket underneath its belly for an hour, soaring up to 15,450 metres. White Knight will then release SpaceShipOne, which weighs less than three tons.
The hybrid liquid and combustible solid-powered engine will then fire for about 80 seconds taking the rocket up to about 50kms at a speed of more than 3,500kms an hour.
SpaceShipOne will then glide up to about 103kms, when it loses the momentum from the engine and starts to fall back to Earth.
During this time, the pilot will feel weightlessness as do astronauts in space. The zero gravity effect, lasting three minutes, will continue until SpaceShipOne returns to about 60kms.
The pilot will gradually take control again and from 25kms altitude, the craft will glide for about 17 minutes back to a landing at Edwards Air Base between 10.30am and 11.30am (1730-1830 GMT).
The design of this particular prototype, decorated with painted blue stars, will make re-entry easier, because the aircraft will be able to fold its wings, reducing resistance and allowing the air to propel it back down like a badminton shuttle, said Rutan, whose company Scaled Composites designed the spaceship.
The characteristics of this suborbital flight reduce the risks at takeoff and reentry back into earth, as illustrated in both the 1986 Challenger and 2003 Columbia catastrophes.
Rutan, in 1986, engineered the US Voyager, the first aircraft to travel around the world without refuelling.
For this ambitious challenge, Rutan charmed the Allen, who was smitten with space, astronomy and science fiction, and has spent about 20 million dollars on the project.
If SpaceShipOne is successful, its organizers predict that they will do it again in 15 days with three people aboard.
Scaled Composites is one of 20 teams, convinced that there is a future in space tourism, and who are vying to win a 10 million dollar competition to be the first to privately finance and carry three people 100 kilometres into the sky, safely return and then do it again within two weeks.
But profit, is not one of the immediate objectives of Rutan and Allen.
They say their main aim is to end the government's monopoly on space exploration and put it in the reach of all those who can pay the price.
Plans so far are to charge 100 dollars a flight in the first years of business and then eventually lower the fare to 10 dollars with the arrival of other spaceships planned for 2010.
"Since Yuri Gagarin and Al Shepard's epic flights in 1961, all space missions have been flown only under large, expensive government efforts," Rutan said.
"By contrast, our programme involves a few, dedicated individuals who are focused entirely on making spaceflight affordable."
Rutan said that without an entrepreneurial approach "space access would continue to be out of reach for ordinary citizens. The SpaceShipOne flights will change all that and encourage others to usher in a new, low-cost era in space travel." -AFP
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