Gallery: Antares rocket explodes

Look back on the launch Saturday of a Northrop Grumman Antares rocket from Wallops Island, Virginia, powered by a pair of kerosene-fueled RD-181 engines producing 864,000 pounds of thrust.

An Antares launcher rocketed into orbit Saturday from the Eastern Shore of Virginia, deploying a Northrop Grumman Cygnus supply ship carrying nearly 8,400 pounds of cargo to the International Space Station, the the most massive collection of payloads ever flown to the research outpost on a U.S. commercial freighter.

Orbital Sciences Corp. is set to launch its next commercial resupply flight to the International Space Station on Monday after inspections revealed a rocket tracking station in Bermuda weathered a direct hit from Hurricane Gonzalo last week.