From Years to Hours: Northrop Grumman’s AI Revolution in Space Engineering

Before fully tapping into the possibilities enabled by AI-driven acceleration, Northrop Grumman has accumulated an industry-leading list of accomplishments in every orbit.

In the past five years alone, Northrop Grumman space technology has defined the present while shaping the future with feats including:

• 7.2 million pounds of thrust to help power humanity's return to the lunar vicinity for the first time in over 50 years
• The largest ever cargo delivery for astronauts aboard the international space station
• The first and only life extension of a commercial satellite through revolutionary on-orbit servicing
• The most powerful space observatory ever built, capable of identifying the earliest known galaxies

AI is going to push future accomplishments in space even farther.

Northrop Grumman is a global leader in on-orbit satellite servicing and refueling technology, extending satellite mission life, boosting capability, and fortifying U.S. space assets for enduring superiority. (Photo Credit: Northrop Grumman)

Compressing Life Cycles

"Northrop Grumman's legacy in space is built on groundbreaking, first-of-their-kind achievements," said Han Park, vice president, AI integration, space systems, Northrop Grumman. "By combining our unmatched mission expertise with cutting-edge AI technologies, we can advance space capabilities and missions to continue making history."

Teaming with Flexcompute powered by NVIDIA, Northrop Grumman recently created a physics AI model that accurately predicts thruster impingement -a challenging simulation and modeling problem that exists when the exhaust from a spacecraft or rocket will interact or impact other nearby spacecraft or surfaces. This design process is critical for a variety of missions that require precision and maneuverability, such as space robotics, satellite servicing and docking.

"Northrop Grumman continues to build on their bold legacy in space through teaming with companies at the frontier of technological innovation, such as Flexcompute." said Qiqi Wang, Co-founder of Flexcompute and Associate Professor at MIT. "Our collaboration to develop an AI foundation model for problems as complex as plume impingement highlights how the previously unsolvable becomes achievable."

This physics AI breakthrough enables accurate predictions in seconds rather than days, reducing a key aspect of product development by a factor of 100.

"The industry's most ambitious space missions now demand a level of speed and precision that traditional engineering cycles can no longer sustain," said Tim Costa, vice president and general manager of computational engineering at NVIDIA. "By integrating NVIDIA PhysicsNeMo, Northrop Grumman and Flexcompute are transforming complex simulations like plume impingement from days of compute into seconds of insight, drastically accelerating the path from mission concept to orbit."

"Today our industry demands unprecedented speed, and Northrop Grumman is integrating AI across the product lifecycle to meet that challenge," said Park. "With strategic collaborators, we are compressing decades of work into years, years into months, months into weeks, and weeks into hours to rapidly deliver superior space capabilities."

As a trusted leader in digital engineering, Northrop Grumman is implementing AI across the organization to deliver responsive, assured solutions at speed and scale that extend capabilities to the harsh, demanding space environment.

"We're leading in the development and implementation of physical AI for space applications, and we're working to master and integrate all waves of AI on a path towards superintelligence for aerospace," said Park. "That is, the development of systems that can assist development and enhance space operations at speeds beyond human capability. This is just the beginning. We go everywhere in space. We're using AI to get there, and we're bringing it with us to unlock new capabilities."