'4G on Moon': Artemis 3 astronauts will walk on the lunar surface with high-speed internet spacesuits
Produced by: Tarun Mishra
Introduction of 4G Technology
The Artemis 3 mission, set to return humans to the lunar surface, will feature spacesuits equipped with 4G connectivity, enabling the astronauts to utilize cellular network technology for the first time on the moon.
AxEMU Spacesuits
The 4G-enabled spacesuits, known as AxEMU models, are being developed by Axiom Space. These suits will allow astronauts to connect to a specially designed 4G network by Nokia, enabling high-definition video streaming and large data transmissions.
Nokia's 4G Network Design
Instead of traditional mobile towers, Nokia has miniaturized the necessary base station equipment into a compact box that can be transported to the moon on a lunar lander. This design will enable the network to reach astronauts up to 2 kilometers from the lander.
Enhanced Communication
The integration of 4G technology into spacesuits marks an advancement over the ultra-high frequency (UHF) radio traditionally used in space missions. The higher bandwidth and faster speeds of 4G will enhance communication capabilities during lunar exploration.
Lunar Surface Communications System (LSCS)
The Lunar Surface Communications System, developed by Nokia, will undergo its first test with the Intuitive Machines' IM-2 mission later this year. The IM-2 lander will deploy the base station, with additional equipment on a rover and drone to test the network.
Credit: NASA
Future Applications
Beyond Artemis 3, 4G connectivity could be integrated into various lunar missions and equipment, including vehicles and scientific instruments, potentially establishing a broader communication network on the moon.
Ongoing Testing
The 4G-equipped spacesuits will undergo extensive testing throughout 2024 and 2025, including trials in vacuum chambers and underwater at NASA's Johnson Space Center, to ensure their reliability in the harsh lunar environment.