Let's imagine that we can extract every chemical element that we have in the body. How much would they give us for all of them in the market? Surely the amount will surprise you.
A star dominates the entire solar system that surrounds it, both in mass and in brightness, making it extremely difficult to observe planets around it.
Stars, galaxies, clusters and superclusters: this seems to be the way the universe has to organize itself. But is there something bigger than superclusters? And if there is, how big is it?
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.
