The Vegetable Production System VEGGIE experiment on composition of microbial flora in the Veggie facility.

At the News Center at NASA's Kennedy Space Center in Florida, Trent Smith of the agency's International Space Station Research and Utilization Office, discusses the Vegetable Production System "VEGGIE" experiment being launched to the ISS. This investigation will focus on the growth and development of "Outredgeous" Lettuce seedlings in the microgravity environment of space and its effects on composition of microbial flora in the Veggie facility. Plans call for lettuce plants to be harvested in-orbit, frozen and returned to the ground for post-flight evaluation.

Scheduled for launch on April 14, 2014 atop a Falcon 9 rocket, Dragon spacecraft will be marking its fourth trip to the space station. The SpaceX-3 mission carrying almost 2.5 tons of supplies, technology and science experiments is the third of 12 flights contracted by NASA to resupply the orbiting laboratory. For more information, visit http://www.nasa.gov/mission_pages/station/structure/launch/index.html Photo credit: NASA/Kim Shiflett