This is the post-launch news briefing from NASA’s Wallops Flight Facility held after the successful return to flight by the Orbital ATK Antares rocket that delivered the Cygnus cargo ship into space.
Falcon 9
SpaceX launch scrubbed by steering system problem
Launch of a SpaceX Falcon 9 rocket carrying a Dragon cargo ship loaded with more than 5,100 pounds of equipment and supplies bound for the International Space Station was called off Tuesday less than two minutes before liftoff because of apparent problems with the second stage engine steering system.