It was four days late due to a glitch and bad weather, but Orbital Sciences' Antares got off the ground to a flawless test flight ahead of cargo trips for the International Space Station.
Tim Hornyak
Crave freelancer Tim Hornyak is the author of "Loving the Machine: The Art and Science of Japanese Robots." He has been writing about Japanese culture and technology for a decade. E-mail Tim.
Powered by engines originally developed for Russia's moon program, Orbital Sciences' Antares rocket notched an apparently flawless maiden flight on Sunday after launch from NASA's Wallops Flight Facility in Virginia.
The 600,000-pound rocket soared into the sky at 5 pm, burning liquid oxygen and kerosene fuel as it climbed toward orbit, where it released a simulated cargo vessel. The flight paves the way for Antares supply missions to the International Space Station, expected to begin in June or July.
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First stage separation
With Earth in the background, the rocket's first stage falls away around four minutes after launch.
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Second stage flight
The Antares second-stage solid-fuel motor propelled the vehicle before deploying the mockup Cygnus resupply spacecraft.
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Moving the first stage
The Antares first stage is rolled out at NASA's Wallops Flight Facility prior to hot-fire testing.
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Cygnus Mass Simulator
This 8,300-pound instrumented mockup of the Cygnus cargo ship was launched about 10 minutes after liftoff at an altitude of 158 miles. Its successful launch into orbit triggered applause in the mission control room.
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Cygnus cargo ship
This illustration shows the unmanned Cygnus resupply spacecraft approaching the International Space Station with its solar arrays deployed. It can carry nearly 6,000 pounds of cargo.
