The company's Unity 25 mission from Spaceport America, New Mexico,
comes 22 months after billionaire Branson and other Virgin Galactic
employees rode to the edge of space aboard the company's centerpiece
SpaceShipTwo spaceplane. That was a high-profile mission it hoped
would open the door to routine flights soon after.
But a safety probe into Branson's flight by the U.S. Federal
Aviation Administration hampered the company's near-term plans, as
did a lengthy spacecraft upgrade period that lasted longer than
Virgin Galactic originally anticipated.
Virgin Galactic is now targeting a morning flight window beginning
10 a.m. Eastern time. The twin-fuselage carrier plane, named VSS
Eve, will take off from a runway at the New Mexico site carrying the
suborbital SpaceShipTwo, named VSS Unity.
If all goes well, Virgin Galactic hopes to fly its first commercial
mission in late June, a long-delayed research flight chartered for
the Italian Air Force. The company then expects to carry out a
mission roughly every month.
Virgin Galactic pilots Jameel Janjua and Nicola Pecile will fly the
carrier aircraft VMS Eve and drop the spaceplane when it reaches
around 50,000 feet in altitude. The spacecraft, once untethered,
will ignite a rocket engine and climb to an altitude in microgravity
of roughly 50 miles, the U.S.-recognized boundary of Earth's
atmosphere.
The test mission, lasting roughly 90 minutes from takeoff to the
spaceplane landing after spending three minutes in microgravity,
follows the type of rides Virgin Galactic intends to provide for a
backlog of some 800 customers. Most have paid between $250,000 and
$450,000 for a ticket.
The company in April conducted a successful glide test with VSS
Unity, dropping it at 47,000 feet for a free-fall back to its
runway, without having ignited its engine to go toward space.
Mike Masucci and CJ Sturckow will pilot the spaceplane. In the cabin
will be the company's chief astronaut instructor Beth Moses,
astronaut instructor Luke Mays, senior engineering manager
Christopher Huie and Jamila Gilbert, internal communications senior
manager.
(Reporting by Joey Roulette; Editing by David Gregorio)
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