NASA’s Artemis II mission has successfully demonstrated a major leap in deep-space infrastructure, utilizing a CACI International optical communications modem to transmit high-definition video from the lunar vicinity back to Earth. Developed in partnership with the MIT Lincoln Laboratory, the Orion
Beyond the communication link, the mission utilized specialized sensing technology to manage the critical ascent phase of the Space Launch System (SLS) rocket. This cryogenic-level hardware, integrated through CACI’s acquisition of ARKA Group, provides the propellant-level measurements necessary to determine precise engine shutdown. Manufactured in Connecticut and New Jersey, these components are designed to perform in the extreme environments of space where propellant accuracy is vital to crew safety. The dual success of the optical payload and ascent sensors confirms the U.S. industrial base's ability to provide the specialized hardware necessary for the next era of human spaceflight.