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.
Can you imagine this possibility? Travel with us to a scenario in which our galaxy lived without a black hole. Would it be something fatal? Not much less.
A team of astronomers has made, thanks to NASA's Chandra X-ray Observatory, an unprecedented measurement of a black hole's spin, one of the two fundamental properties of black holes.
We had been promised a historic discovery for astronomy. The EHT team has done it again. This is what the black hole located in the heart of our galaxy looks like.
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.