Unlike traditional rockets, the Stratolaunch will not require a launch pad for liftoff. Instead, the plane will ascend to a heightened elevation--and then the rocket portion of the craft will release and blast the ship into space.
You can watch a computer simulation of a Stratolaunch mission here:
Powered by six 747 engines, the new craft should also be far more fuel efficient than traditional shuttle launches, since it will bypass the standard supply of expensive rocket fuel needed to propel a shuttle up from the ground.
The craft will also be enormous, with a wingspan of 385 feet, (making it larger than a football field) while weighing 1.2 million pounds.
And the Stratolaunch will not be restrained by the factors that normally dictate when a shuttle can launch into space from the ground.
Allen and Rutan are competing with other private companies in a race to deliver people and goods to the International Space Station, now that NASA has cancelled its space shuttle program.
The pair are teaming up with another Internet mogul, Elon Musk, founder of PayPal and Tesla, who is providing funds for the spaceship and booster components.
Allen is no stranger to space exploration, having already won the Ansari X Prize in 2004, for his sponsorship of a craft that went into space but not into orbit. If all goes to plan, the Stratolaunch program will be involved in satellite transport--while also promoting space tourism.
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