ROME (ASI PR) — Finding the best route for lunar orbit and easy parking on the Moon is the goal of NEIL (Navigation Early Investigation on Lunar surface) GNSS receiver with Software Defined Radio (SDR) technology. The creation of NEIL, named in honor of Neil Armstrong, the first man to touch the lunar soil, is at the center of an agreement between the Italian Space Agency (ASI) and NASA linked to the CLPS 19-D mission (NASA missions with contributions commercial and private of an experimental nature) with which the American space agency has planned to land with a lander in the Mare Crisium basin in 2023. [Editor’s Note: This is Firefly Aerospace’s Blue Ghost lander mission.]
NEIL, subject of the contract signed between ASI and the company Qascom SRL, is the on-board payload that will be an integral part of the experiment called Lunar GNSS Receiver Experiment (LuGRE), defined in the ASI/NASA agreement, which aims to develop an activity in a lunar and cislunar environment.
By Danny Baird NASA’s Goddard Space Flight Center
GREENBELT, Md. — Space communications and navigation engineers at NASA are evaluating the navigation needs for the Artemis program, including identifying the precision navigation capabilities needed to establish the first sustained presence on the lunar surface.
by Danny Baird NASA’s Space Communications and Navigation program office
NASA is developing capabilities that will allow missions at high altitudes to take advantage of signals from Global Navigation Satellite System (GNSS) constellations — like GPS commonly used in the U.S. These signals — used on Earth for navigation and critical timing applications — could provide NASA’s Artemis missions to the Moon with reliable timing and navigation data. NASA’s Space Communications and Navigation (SCaN) program is developing the technologies that will support this goal.
By Danny Baird NASA’s Space Communications and Navigation program office
The Artemis generation of lunar explorers will establish a sustained human presence on the Moon, prospecting for resources, making revolutionary discoveries, and proving technologies key to future deep space exploration.
To support these ambitions, NASA navigation engineers from the Space Communications and Navigation (SCaN) program are developing a navigation architecture that will provide accurate and robust Position, Navigation, and Timing (PNT) services for the Artemis missions. Global Navigation Satellite System (GNSS) signals will be one component of that architecture. GNSS use in high-Earth orbit and in lunar space will improve timing, enable precise and responsive maneuvers, reduce costs, and even allow for autonomous, onboard orbit and trajectory determination.