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Updated: Nov 30, 2025

Bringing the Visible Universe into Focus with Robo-AO
Published on: February 12, 2013
Alexander Kusenko1,2, Misao Sasaki2,3,4, Sunao Sugiyama2,5
1Department of Physics and Astronomy, University of California, Los Angeles Los Angeles, California 90095-1547, USA.
Primordial black holes (PBHs) in the sublunar mass range could be dark matter. This inflationary bubble nucleation scenario explains dark matter, a Subaru event, and black hole observations, with future surveys offering definitive tests.
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