NASA has committed to sending astronauts there in 2030, making the Martian colonies seem like an ever closer reality. To celebrate, these are some of the best images of Mars in recent years.
The rocky planet is probably frozen, is three times larger than Earth, and has been detected at a distance of 6 light years orbiting its parent star, a red dwarf.
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.
