Amentum Wins NASA’S COSMOS Contract to Advance Spaceflight Mission Operations

About this update from Amentum Holdings, Inc.

CHANTILLY, Va., June 30, 2026--(BUSINESS WIRE)--Amentum (NYSE: AMTM), a global leader in advanced engineering and technology solutions, has been awarded NASA's Consolidated Spaceflight Mission Operations and Systems (COSMOS) contract. The award comes through the ASCEND Aerospace & Technology, LLC, a joint venture between Amentum and Aerodyne Industries, LLC, formed under the Small Business Administration's Mentor-Protégé Program. The COSMOS work reinforces Amentum's vital role in the U.S. space program in support of the NASA mission to explore new frontiers and advance human understanding. "Amentum's proven track record in enabling complex spaceflight missions makes us an ideal partner to advance U.S. leadership in space," said Mark Walter, president for the Engineering and Technology business at Amentum. "Through the ASCEND partnership, we're delivering the space systems and training solutions to facilitate NASA's ambitious goals for deep-space exploration and scientific discovery." Under the COSMOS contract, ASCEND will deliver critical mission operations, systems, and training solutions to support NASA's Flight Operations Directorate at the Johnson Space Center in Houston, Texas. This work will play a vital role in advancing some of NASA's most complex and high-profile programs, including the Orion and Space Launch System (SLS) programs which enable future deep-space exploration as well as International Space Station (ISS) operations and astronaut training programs. Additional programs include the Commercial Crew Program, which expands access to low-Earth orbit and the Artemis program, aimed ultimately at developing a sustained human presence on the lunar surface. Amentum will provide expertise in Mission Control Center systems, training for both astronauts and instructors, flight controller readiness, training systems development, and mockup environments that replicate real-world conditions, delivering mission-ready solutions as a trusted partner to NASA and the U.S. space enterprise. About Amentum Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progres...

View stock analysis, news, and events for Amentum Holdings, Inc.