Selasa, 20 Oktober 2020

Astronomers claimed galaxy was 98% dark matter. They were wrong.

Back in 2016, researchers claimed Dragonfly 44 was a "failed" Milky Way — a galaxy with a huge dark matter mass but almost no stars. Now, on closer examination, that claim has fallen apart.

from Livescience.com https://ift.tt/2FJAtKj
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