ISS Update commentator Josh Byerly interviews Bruce Manners, NASA COTS Project Executive, about Orbital Sciences and the Cygnus rocket. Cygnus will deliver cargo to the International Space Station then return to Earth filled with trash for destructive entry like the Russian Progress resupply vehicle. Questions? Ask us on Twitter @NASA_Johnson and include the hashtag #askStation. For the latest news about the space station, visit http://www.nasa.gov/station.