Media representatives pack the Press Site auditorium for a news conference following the launch abort of the SpaceX demonstration test flight.

Media representatives pack the Press Site auditorium at NASA’s Kennedy Space Center in Florida for a news conference following the launch abort of the SpaceX demonstration test flight.

The next opportunity for liftoff of the SpaceX Falcon 9 rocket to carry the Dragon capsule to orbit is 4:33 a.m. EDT on May 22. The launch will be the company's second demonstration test flight for NASA's Commercial Orbital Transportation Services Program, or COTS. During the flight, the capsule will conduct a series of check-out procedures to test and prove its systems, including rendezvous and berthing with the International Space Station. If the capsule performs as planned, the cargo and experiments it is carrying will be transferred to the station. The cargo includes food, water and provisions for the station’s Expedition crews, such as clothing, batteries and computer equipment. Under COTS, NASA has partnered with two aerospace companies to deliver cargo to the station. For more information, visit http://www.nasa.gov/spacex. Photo credit: NASA/Gianni Woods