There's no GPS on the moon. NASA and ESA have to fix that before humans return in 2 years. An artist's impression of mining activities in a moon base. ESA – P. Carril Dozens of moon missions are planned within the next decade. But right now, there is no satellite navigation system between the Earth and the moon. NASA and ESA are developing ways to help rockets navigate to the moon autonomously. When NASA's Artemis 1 mission successfully flew around the moon in November, it showed the world that humans are on track to go back. NASA and the European…