Media were invited to a showing of the Ares I-X simulator rocket segments at NASA's Kennedy Space Center in Florida. Here, Bob Ess and Jon Cowart discuss the flight test objectives of the Ares I-X targeted for launch in July 2009. Ess is manager of the Ares I-X project. Cowart is Ares I-X deputy mission manager. The I-X flight will provide NASA an early opportunity to test and prove hardware, facilities and ground operations associated with Ares I, part of the Constellation Program to return men to the moon and beyond. Ares I is the essential core of a safe, reliable, cost-effective space transportation system that eventually will carry crewed missions back to the moon, on to Mars and out into the solar system. Photo credit: NASA/Jack Pfaller