Are we alone in this universe? A research group from Oxford says no and has calculated when we will encounter extraterrestrial civilizations - and why they might be greedy.
The incidence in Cologne is currently the highest in all of North Rhine-Westphalia. Infections are also increasing in schools and daycare centers. There will soon be tightening.
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.