NASA's James Webb Space Telescope and the Chandra Observatory have collaborated to obtain 'postcards' of the universe that show the great capabilities of both instruments.
Dilithium crystals, warp propulsion, ion engines... using magical technologies, science fiction has solved the great problem, still unsolvable, of space travel: the engine that will take us to the stars.
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.