Yesterday at 12:52 p.m., Orbital Sciences completed its second launch to the International Space Station from Pad-OA of the Mid-Atlantic Regional Spaceport at NASA Wallops Flight Facility on Virginia’s Eastern Shore.
The Orb-2 mission is Orbital Sciences’ second of eight resupply missions to the ISS, part of Orbital Sciences’ $1.9 billion Commercial Resupply Service contract with NASA. Orbital Sciences will deliver more than 40,000 pounds of cargo to the ISS through 2016.
The Antares rocket launched the Cygnus spacecraft, carrying more than 3,600 pounds of research materials, hardware, science experiments and provisions for the crew of Expedition 40 aboard the ISS. The experiments include nanosatellites to take images of earth, satellites to allow 3-D mapping and robotic navigation inside the space station, and student projects from the Student Spaceflight Experiment Program.
Cygnus is expected to reach ISS Wednesday morning. Over the next two days Cygnus will complete a series of thruster burns to bring it close to the ISS, at which point the crew will use the ISS robotic arm to grapple and rendezvous with the spacecraft.
Cygnus will remain berthed with ISS for approximately 30 days so that the Expedition 40 crew can unload the cargo and reload it with trash. Upon completion of the mission, Cygnus will be burned up during reentry to Earth’s atmosphere.
Yesterday’s successful second launch to the ISS illustrates Virginia’s continued leadership in the aerospace industry. Through MARS, Virginia is one of only a few sites across the U.S. authorized for orbital space launches. To learn why more than 250 aerospace companies call Virginia home, click here.
Orbital Sciences’ Antares rocket takes off from Pad-OA of MARS at NASA Wallops Flight Facility on its second mission to the International Space Station. Photo courtesy of NASA/Bill Ingalls.