United Launch Alliance Poised to Conduct Landmark 75th Mission

Photo Credit: Alan Walters / AmericaSpace

Next month, the Centennial, Colo.-based United Launch Alliance (ULA) will hit a milestone by launching its 75th mission since the company was formed in December 2006. Already deep into processing, the Atlas V vehicle for the scheduled late September mission will deliver the U.S. Air Force’s third […]

NEXT Establishes New Test Duration for Xenon Engine

NASA’s Evolutionary Xenon Thruster (NEXT) has completed 48,000 hours—or 5.5 years—of operation, marking the longest duration of any space propulsion test in history. Photo Credit: NASA/Astronautix.com

NASA’s Evolutionary Xenon Thruster (NEXT) has established a new record for the longest test duration of any type of space propulsion system in history, having successfully operated […]