Fritz Zwicky

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PhysOrg
Hunting for dark matter's 'Hidden Valley'because of its gravitational effects, which far exceed those expected from the
Hunting for dark matter's 'Hidden Valley'
PhysOrg / Posted 3 days ago
because of its gravitational effects, which far exceed those expected from the matter we can see in space. Since physicist Fritz Zwicky in 1933 measured this major discrepancy in the gravitational mass of a galaxy cluster, that he concluded was due... Read more
4d
ScienceBlogs
The strongest gravitational show in the Universethis gravitational lensing phenomenon was theoretically predicted shortly after
The strongest gravitational show in the Universe
ScienceBlogs / Posted 4 days ago
this gravitational lensing phenomenon was theoretically predicted shortly after it was proposed, it was only in 1937 that Fritz Zwicky realized that a galaxy cluster could cause this phenomenon. 42 years later, 1979’s discovery of the Twin QSO... Read more

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