The German astronaut Matthias Maurer takes off for the International Space Station (ISS) tonight. What you need to know about the launch and the “Cosmic Kiss” mission.
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.