Japan will send a rover to the moons of Mars with the help of Germany and France


The DLR and the National Center for Space Studies of France (CNES) will help JAXA build and study a rover designed to explore one of the moons. This rover will fly tethered to the MMX spacecraft, which will orbit Phobos and Deimos. According New scientistIf all goes according to plan, the rover will become the first to land on a smaller body in the solar system. In addition, JAXA's partnership with DLR also gives you the opportunity to conduct experiments using the Bremen Drop Tower in Germany – a microgravity tower that offers scientists a way to test equipment under no-load conditions.

While JAXA is yet to decide on the final destination of the rover, Tim Glotch (a planetary scientist at Stony Brook University in New York) said New scientist: "My guess is they would go to Phobos, unless there was some sort of spatial motive, no, because it is a bigger target and has more gravity." Looking closer at the moons will help us to discover where they came from and what their compositions are. Knowing what they are made of could be crucial for future manned missions – they could, for example, become a source of water for fuel. This could make it possible to carry less fuel and reach greater distances using the moons as a sort of fueling station.

Jax expects to send the MMX mission into space in 2024. Assuming it reaches the launch date, the spacecraft will enter the Martian orbit in 2025. It will return to Earth with samples of the moons in 2029.


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