Sorry, you need to enable JavaScript to visit this website.
Skip to main content

Space Superiority

Operational Space Command and Control (C2)

L3Harris joins full SDA and space control resources to provide critical orbital analysis support, training and tools to all space C2. We support all levels of space C2 – tactical, operation and strategic – and continue to develop a training and wargaming environment to guide controllers and decision-makers.

All Space Superiority Capabilities

Additive Manufacturing

Additive Manufacturing


Advanced Electro-Optical System R&D and Sustainment for Space Domain Awareness

Advanced Radar Solutions header

Advanced Radar Solutions For Space Domain Awareness

Agile Guardian

Agile Guardian

Autonomous Flight Termination Unit - Miniature (AFTU-M)

Autonomous Flight Termination Unit - Miniature (AFTU-M)



R-42DM 890N (200 lbf) Dual Mode High Performance Rocket Engine

Chemical In-Space Propulsion


Compact Inertial Reference Unit for Space (Cirus - A)


Compact Inertial Reference Units for Space (Cirus & Cirus - EX)

Counter communications system

Counter Communications System

CST-100 Starliner

CST-100 Starliner


Dynamic Reference Unit Hybrid-Replacement (DRU-H-R)

AF-M315E, specially-engineered propulsion system for the “green” propellant

Green Propulsion


Hosted Payload Interface Unit (HPIU)


Improved Position and Azimuth Determining System (IPADS)

Launch Vehicle Avionics

Launch Vehicle Avionics

Navigation Solutions

M-Code Navigation Solutions

M-Code Type I

M-Code Type I

M-Code Type II

M-Code Type II


Medium Rate Advanced Encryption Standard (AES) Unit (KI-700)

L3Harris Mission Planning Tool

Mission Planning Tool

L3Harris' NASA Orion audio system will play a mission-critical role in returning astronauts to the lunar surface as part of the Artemis missions.

NASA Orion Audio System

Navigation Technology Satellite – 3 (NTS-3): Accelerating the future of space-based PNT


Nuclear Propulsion

Nuclear Propulsion

L3Harris Olympus Modeling and Simulation




Position Navigation Unit (PNU)

Position and Navigation Unit (PNU) / Universal Position and Navigation Unit (UPNU)

RL10 Engine

RL10 Engine

Rocket Shop℠ Defense Advanced Programs      Ensuring the Nation's Safety with Next Generation Defense Products

Rocket Shop℠ Defense Advanced Programs

RS-25 Engine

RS-25 Engine



Large Aperture Parabolic Antennas, Satellite Tracking Antennas, Full Motion Satellite Antennas, Satellite Downlink Antennas, Satellite Telemetry and Control Antennas

Satellite Tracking Antennas


Secure Satellite Communications Encryption Unit (CDU-200)


Secure Satellite Communications Encryption Unit (MCU-110C)

Aerojet Rocketdyne’s Advanced Electric Propulsion System

Solar Electric Propulsion

A spacecraft hovers over the earth in space

Solid Rocket Motors

L3Harris Space and Intelligence Communications

Space and Intelligence Communications

Space is vital to our modern way of life. But threats to our nation's space assets grow in scope and lethality each day. L3Harris’ space BMC3 solutions close the warfighting observe-orient-decide-act loop – to ensure that the U.S. is always faster than the threat.

Space BMC3

L3Harris is at the forefront of providing tools that enable and deny access to the electromagnetic spectrum in the contested space environment. Our capabilities protect U.S. forces and ensure any potential adversaries are at a disadvantage in the space domain.

Space Electronic Warfare

Powering lunar surface operations

Space Power Systems

Space Superiority Sustainment

Space Superiority Sustainment


Spacecraft Communications

L3Harris SpaceSentry Modular TCPED System

SpaceSentry Modular TCPED System


Spaceview™ Small Satellite Imaging Solutions



Radar Antenna Positioners

Transportable SATCOM Antenna Systems, Trailer Mounted Antennas


UnityCP® Application-Specific Integrated Circuit

Show All

Showing 9 of 47

Featured News

A launch emerges at Cape Canaveral Space Force Station

Press release | 02. 14. 2024

US Department of Defense Launches L3Harris Missile Tracking Satellites

Five missile tracking satellites L3Harris Technologies designed and built successfully launched from Cape Canaveral Space Force Station, Florida, as part of the Missile Defense Agency’s (MDA) Hypersonic and Ballistic Tracking Space Sensor (HBTSS) program and the Space Development Agency’s (SDA) Tranche 0 (T0) Tracking Layer program.

A launch emerges at Cape Canaveral Space Force Station

Press release | 02. 14. 2024

US Department of Defense Launches L3Harris Missile Tracking Satellites

Phased array prototype

Editorial | 02. 07. 2024

L3Harris Completes Successful Demo of Game-Changing Digital Phased Array Antenna System Prototype

GOES-R Ground Celebration

Editorial | 02. 01. 2024

L3Harris, NOAA and NASA Celebrate 14 Years of Partnership on GOES-R Ground Segment

L3Harris is designing and building 18 infrared space vehicles for the Space Development Agency’s Tranche 2 Tracking Layer program that will provide near-global missile warning and tracking coverage.

Press release | 01. 16. 2024

Space Development Agency Awards L3Harris $919 Million Contract to Build Satellites for Missile Tracking Program

Satellite hovers over battlefield and tracks threats

Editorial | 12. 20. 2023

L3Harris Clears Critical Design and Production Readiness Reviews for Tranche 1 Missile Tracking Satellites

Space Superiority Resources

  • L3Harris Space Superiority Solutions

    Space Superiority Solutions Brochure

Reason for inquiry *
L3Harris space domain contact page cover antenna in space

Related Domains & Industries

Solutions that solve our customers' toughest challenges.
view all capabilities