Supercameras and an oxygen machine are among the Danish contributions.
This month, a special vehicle is to be shipped from Earth.
It’s the rover Perseverance that must look for signs of life in a crater on Mars.
The mission of the barely three meters long and a little more than two meters high is to collect soil and rock samples.
The tests will make scientists more aware of Mars’ history and reveal whether there has been life on the planet.
The mission requires a lot of high-tech equipment. Some of all that equipment is partly built by Danish hands.