Seeing the northern lights is actually also possible in Germany at the weekend. The trigger for this could, however, also have an undesired influence on navigation systems.
The German astronaut Matthias Maurer flies to the ISS in a SpaceX space capsule. He stays there for a long time and speaks in advance about what he will miss most.
Research knows a lot about Mars, but what does the red planet actually sound like? The Nasa rover "Perseverance" and two commercially available microphones show it.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
