This spectacular phenomenon was captured by multiple telescopes around the world. What came out of that event? Astronomers believe that it is the birth of a black hole.
Astronomers turned back the clock on the stellar explosion to determine when it took place. How long did this starburst occur? It was 670 years ago. How did they find out? We explain it here.
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.