Recent content by papa lazarou

There was another logic flaw that was troubling me on the same subject, but seems to stem from my lack of understanding of cosmology and relativity. I'm reading http://www.astro.princeton.edu/~aes/AST105/Readings/misconceptionsBigBang.pdf" first!

Cool. So it is taken into account. Are galaxies really traveling that close to the speed of light from each other? That's amazing. ah.

thanks! :) But does it changes over time? The red-shift we observe was some time in the past. Would it be fair to say that the red-shift of that galaxy 'now' could be different? Obviously we cannot observe that, since the speed of light is finite. Maybe I need to read a bit more about the...

I've been reading about the red-shift, the universe expanding, ect... And about the observation that the further a galaxy is from us, the faster it is moving away from us, accounting for an ever expanding universe. I'm also curious about the fact that the further the galaxy, the further 'in...