Northrop Grumman to Deliver New Space Domain Awareness Prototype Satellite

DULLES, Va – Sept. 18, 2026 – Northrop Grumman (NYSE: NOC) has been awarded a contract to provide a prototype satellite for the Department of War Innovation Unit’s (DIU) Geosynchronous High-Resolution Optical Space-Based Tactical Reconnaissance (GHOST-R) mission. This new award expands Northrop Grumman’s involvement in the realm of commercial, low-cost space systems, building on the success of their previously developed Geosynchronous Space Situational Awareness Program (GSSAP).

As per the contract, Northrop Grumman will:

• Construct a satellite utilizing the company’s high-rate production ESPASat-L platform, incorporating optical payloads from TRL-11 based in Irvine, California.
• Assemble, integrate, test, and deliver an operational GHOST-R prototype to the U.S. Space Force within a swift 24-month timeline.
• Leverage operationally proven platforms to enhance space domain awareness, aligning with commercial deployment timelines to facilitate the rapid rollout of future spacecraft constellations.

Northrop Grumman will deliver the GHOST-R space domain awareness protype spacecraft using its ESPASat-L spacecraft bus and a commercially-provided optical sensor on an accelerated 24-month timeline. (Credit: Northrop Grumman)

Expert Opinion:

Ryan Tintner, Vice President and General Manager for Space Superiority at Northrop Grumman, stated, “As space becomes increasingly crowded and contested, our joint forces rely on timely insights into orbital activities. By rapidly deploying this prototype, we aim to enhance innovation, thereby strengthening the nation’s ability to detect and understand movements within geosynchronous orbit to safeguard critical space assets and ensure robust operational confidence for our joint forces.”

Key Details:

The initiative is part of DIU’s “Kill Web” portfolio, which emphasizes advancements in technology that surpass adversaries through artificial intelligence (AI)-integrated space systems. The GHOST-R satellites will improve the characterization of resident space objects along with battle damage assessments and positive identifications in geosynchronous orbit. The U.S. Space Force plans to introduce a layer of cost-effective commercial satellites to enhance dynamic space operations, helping to address potential threats effectively.

Northrop Grumman’s ESPASat-L, comparable in size to a small suitcase, integrates seamlessly with the company’s ESPAStar payload rideshare platform, offering a modular and economical pathway to space. The forthcoming GHOST-R operational prototype is set to provide commercial support for current space domain awareness systems, enabling the Space Force to adopt a hybrid constellation architecture.

Assembly, integration, and testing of the spacecraft will take place at the company’s facilities in Dulles, Virginia and Gilbert, Arizona, with delivery aligned on an expedited timeline to the United States Space Force.

Northrop Grumman stands as a prominent leader in the aerospace and defense technology sector, delivering pioneering solutions that empower customers to connect and protect the globe while advancing human exploration beyond our planet. The company strives to tackle the most challenging problems facing its clients, pushing the boundaries of what is possible every day.

Source: Northrop Grumman (2026-09-18T14:30:00Z)