The Orbital Pegasus launch system was selected by NASA Launch Services to carry ICON into orbit. ICON will be launched over the Pacific Ocean after taking off from Kwajalein Atoll on the Orbital L-1011 that is part of the Pegasus launch system. Some pictures and discussion of the launch system can be found here. Here’s a synopsis of the launch system.

It’s a great way to get to space, used successfully by many Explorers in the past.