REDMOND, Wash., April 10, 2018 -- Aerojet Rocketdyne’s NEXT-C ion propulsion engine has successfully cleared NASA’s critical design review (CDR), confirming the technology achieved all program requirements and is ready for final production of the flight units. NASA’s Evolutionary Xenon Thruster-Commercial (NEXT-C) was developed by NASA and is being commercialized by Aerojet Rocketdyne. NEXT-C has 7kW of maximum power and greater than 4100s specific impulse (Isp). Its high Isp and flexible operational capabilities make NEXT ideal for scientific space missions.
NEXT-C will be the ion thruster used on a 2021 mission, named DART (Double Asteroid Redirection Test), led by the Johns Hopkins University Applied Physics Laboratory for NASA. DART is a kinetic impact mission designed to collide with a moonlet around the Didymos asteroid and slightly alter its orbit. This mission will be a critical step in demonstrating NASA’s impact threat mitigation capabilities for redirection of a potentially hazardous object such as an asteroid.
“Serving as the primary propulsion source for DART, NEXT-C will establish a precedent for future use of electric propulsion to enable ambitious future science missions,” said Eileen Drake, CEO and President of Aerojet Rocketdyne. “Electric propulsion reduces overall mission cost without sacrificing reliability or mission success.”
Under a cost-sharing agreement with NASA’s Science Mission Directorate through the agency’s Glenn Research Center, Aerojet Rocketdyne is developing the NEXT-C electric propulsion engine and power processing unit. In addition to DART, additional NEXT-C units may be launched on future NASA planetary missions.
Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. (NYSE:AJRD), is an innovative company delivering solutions that create value for its customers in the aerospace and defense markets. The company is a world-recognized aerospace and defense leader that provides propulsion and energetics to the space, missile defense and strategic systems, tactical systems and armaments areas, in support of domestic and international markets. Additional information about Aerojet Rocketdyne can be obtained by visiting our websites at www.Rocket.com and www.AerojetRocketdyne.com.
Ashley Gudzak, Aerojet Rocketdyne, 703-236-1253
[email protected]


Boeing Stock Jumps as FAA Certifies 737 MAX-7 After Years of Regulatory Review
Telegram Restored on Apple App Store After Temporary Removal
Palantir Stock Soars as AI Demand Drives Strong Q2 Earnings and Higher 2026 Outlook
Meta-backed research finds exposure to ‘untrustworthy’ social media is rare. The fine print is less reassuring
Novo Nordisk Eyes Turnaround as Oral Wegovy Challenges Eli Lilly in Weight-Loss Drug Race
BYD July Global Vehicle Sales Rise 22% as Overseas Demand Surges
Holcim Raises 2026 Outlook After Strong Q2 Earnings Beat
Apple Stock Slides 7% as Weak Sales Forecast Overshadows Quarterly Earnings Beat
Japan Earthquake Disrupts Auto and Chip Supply Chains
WestJet Cancels 86 Flights as CUPE Strike Threat Disrupts Travel
SpaceX Earnings Preview: Bernstein Says 4 Key Factors Will Drive Long-Term Valuation
Tesla Weighs China Business Separation Amid SpaceX Merger Speculation
Anthropic Reveals Claude AI Accessed Real Production Systems During Cybersecurity Tests
Meta Cuts Wipro Outsourcing by 25% After AI-Led Restructuring
Sony Raises Full-Year Outlook After Q1 Profit Jumps 40% on Gaming and Chip Growth
Amazon Q2 Earnings Beat Estimates as AWS AI Growth Surges, But Q3 Revenue Forecast Disappoints
Capital One Says AML Review Led to Closure of Trump Organization Accounts 



