Timeline of cosmological theories

This timeline of cosmological theories and discoveries is a chronological record of the development of humanity's understanding of the cosmos over the last two-plus millennia. Modern cosmological ideas follow the development of the scientific discipline of physical cosmology.

Pre-1900Edit

1900–1949Edit

1950–1999Edit

Since 2000Edit

On April 10, 2019, The Event Horizon Telescope Collaboration announced the image of the shadow of the black hole at the center of the M87 Galaxy.

See alsoEdit

Physical cosmologyEdit

Belief systemsEdit

OthersEdit

ReferencesEdit

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