The Daily Galaxy on MSN
Astronomers just found a third galaxy without dark matter, supporting a radical cosmic collision theory
Published in a new study available in pre-print on arXiv, this discovery of NGC 1052-DF9 adds significant weight to the ...
The catastrophic collision of a black hole and a neutron star sent ripples across the universe. New analysis of those ripples could upend a major theory about how these extreme pairs form. When you ...
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