zaterdag 1 december 2007

Een perfecte spiraal

Dit is M74, een sterrenstelsel dat zich zo’n 32 miljoen lichtjaren van ons af bevindt. Het telt ongeveer 100 miljard zonnen. We weten niet of er ook planeten zoals de aarde met zijn maan ronddraaien, maar de statistische kans dat er minstens één zo’n planeet ronddraait, is groot. En dit is nog maar één ander sterrenstelsel.

3 opmerkingen:

Wouter van den Berg zei

Ha die Ben! Ik begon aan een reactie, maar die liep zo uit de hand dat ik er maar een eigen stukje over heb geschreven. Kom weer eens lezen!

Anoniem zei

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