Traveling to Mars has many drawbacks and unknowns, not just technological ones. The greatest is how to deal with human relationships in a small space for a long time.
The MOXIE experiment has successfully shown that it is able to function day and night. It represents a first step towards the establishment of a self-sufficient colony on the red planet.
A round trip to Mars means being away from Earth, in the best of cases, a minimum of five years. Aside from other considerations, what are the astronauts going to eat?
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.
