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Wow. From my armchair it seemed to me much more likely that physics just works a different way at that scale than that there was an invisible substance magicall

by _bxg1 8y ago

Wow. From my armchair it seemed to me much more likely that physics just works a different way at that scale than that there was an invisible substance magically sprinkled evenly throughout most of the universe.

wallace_f 8y ago
Also from my armchair view as well. Both of these galaxies are UDG's, keep in mind. In my uneducated opinion dark matter is an outcome from cluttering too much gravitational force in too small a space.
wahern 8y ago
https://xkcd.com/1758/ https://xkcd.com/1758/