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An auxiliary target has been affixed to the Interim Cryogenic Propulsion Stage

Editorial

RL10 and Orion Main Engine are Key to NASA’s Historic Artemis II Journey to the Moon

NASA’s upcoming Artemis II mission, the second in the agency’s campaign to return astronauts to the moon, will showcase the versatility of propulsion systems supplied by L3Harris Technologies.

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Dr. Robert H. Goddard and a liquid oxygen-gasoline rocket in the frame from which it was fired on March 16, 1926, at Auburn, Massachusetts. Credit: NASA

Editorial

L3Harris Carries Goddard’s Legacy Into a New Era

L3Harris is at the forefront of modern rocketry, providing advanced propulsion, avionics and communications systems for NASA's Artemis program and beyond.

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Artemis II

Editorial

Inside the Avionics That Make Artemis II Possible: How L3Harris Units Drive the Space Launch System

Flight-critical electronics quietly coordinate sensing, power and timing across NASA’s most powerful rocket

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Supporting Artemis

Learn More About Artemis

Spotlight on Space Capabilities

See All Space Capabilities
Mars Electra-lite UHF Transceiver

Mars Electra-lite UHF Transceiver

The C/TT-510 Electra-lite Transceiver is flexible enough in its design to accommodate many mission scenarios where data links are required between two spacecraft.
Launch Vehicle Flight Safety System

Launch Vehicle Flight Safety System

L3Harris’ Flight Termination System - Automatic Destruct Unit (ADU-208) was designed to provide a means to automatically terminate powered elements during inadvertent separation or launch vehicle breakup.
RS-25 Engine

RS-25 Engine

Powering Deep Space Exploration
Advanced Radar Solutions header

Advanced Radar Solutions for Space Domain Awareness

L3Harris is a global radar systems engineering leader building upon decades of success in serving the U.S Space Surveillance Network (SSN) and the Space Superiority mission to deliver next-generation radar solutions.
Concept of the L3Harris next-generation imager for NOAA’s GeoXO satellite system capturing real-time detail of severe storms across the Western Hemisphere. Thumbnail image.

Geostationary Extended Observations (GeoXO)

L3Harris’ next generation of advanced sensors and imaging technology – orbiting on geostationary (GEO) satellites – is answering the call to prepare people for and protect them from severe weather.
Positioning Navigation and Timing

Positioning, Navigation and Timing - PNT

Positioning, Navigation and Timing or PNT - whether for civil, commercial or military use, modern society as we know it would not be the same without it.
For over 50 years, L3Harris has been at the forefront of advancing weather satellite capabilities to improve the accuracy of weather forecasts, measure climate change and increase life-saving warning times.

Weather Satellite Technology

L3Harris’ innovative weather satellite solutions are critical to improving the accuracy of weather forecasts, measuring climate change and increasing life-saving warning times.

Supporting the Air and Space Forces

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Space Solutions

Aircraft Missionization & Avionics Solutions

Aircraft Missionization and Avionics

Collage of space exploration capabilities

Civil Space

Space Warfare Teaser

Defense Space

Electronic Warfare Solutions

Electronic Warfare

Missile Warning and Defense

Missile Warning and Defense

L3Harris resilient comms solutions

Resilient Communications and Networks

Latest News

An auxiliary target has been affixed to the Interim Cryogenic Propulsion Stage

Editorial | 03. 23. 2026

RL10 and Orion Main Engine are Key to NASA’s Historic Artemis II Journey to the Moon

NASA’s upcoming Artemis II mission, the second in the agency’s campaign to return astronauts to the moon, will showcase the versatility of propulsion systems supplied by L3Harris Technologies.

An auxiliary target has been affixed to the Interim Cryogenic Propulsion Stage

Editorial | 03. 23. 2026

RL10 and Orion Main Engine are Key to NASA’s Historic Artemis II Journey to the Moon

Dr. Robert H. Goddard and a liquid oxygen-gasoline rocket in the frame from which it was fired on March 16, 1926, at Auburn, Massachusetts. Credit: NASA

Editorial | 03. 16. 2026

L3Harris Carries Goddard’s Legacy Into a New Era

U.S. Space Force's Space Surveillance Telescope's primary mirror after having been recoated. Thumbnail image

Editorial | 02. 25. 2026

Keeping America’s Space Watchtower Sharp: US and Australia Work to Advance Critical Telescope Capacity

Hypersonics Render

Editorial | 02. 23. 2026

L3Harris Advances “Powder-in, Engine-out™” Hypersonic Propulsion Manufacturing

Artemis II

Editorial | 02. 02. 2026

Inside the Avionics That Make Artemis II Possible: How L3Harris Units Drive the Space Launch System

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