Orbital ATK launches eighth cargo mission to space

An unmanned cargo ship packed with 7,400 pounds (3,350 kilograms) of food and supplies for the astronauts living at the International Space Station blasted off Sunday from Wallops Island, Virginia. Orbital ATK's barrel-shaped Cygnus cargo ship launched atop an Antares rocket at 7:19 am (1219 GMT), a day after a last-second delay due to an unexpected aircraft in the area.
"Five, four, three, two, one and we have ignition," said Orbital ATK's mission control operator, as the rocket's engines lit up the chilly, gray morning and cheers erupted from spectators near the launch site. The spacecraft reached orbit about nine minutes later.
NASA commentator Rob Navias described the launch as "flawless." The mission is the eighth for Orbital ATK, which has a $1.9 billion contract with NASA to resupply the orbiting outpost. SpaceX also has a $1.6 billion contract with NASA, sending its Dragon cargo ship to regularly re-stock the space lab.