Das James-Webb-Teleskop beobachtet dreimal die Wiederholung einer antiken Supernova – und bestätigt, dass in unserem Verständnis des Universums etwas ernsthaft falsch ist
https://www.livescience.com/space/astronomy/james-webb-telescope-watches-ancient-supernova-replay-3-times-and-confirms-something-is-seriously-wrong-in-our-understanding-of-the-universe
1 Comment
putting aside the hubble tension for a second can we just appreciate how fucking cool it is that we can see the same supernova three times because the light has been bent* around a super gravitationally dense object? that’s so awesome.
*yes i know light doesn’t bend it’s spacetime that bends