Cosmological Astrophysics - A new concept of #space and #time was formulated by #AlbertEinstein in 1915, providing a new language in which to understand the large-scale Universe. By 1932, all the major
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Figure 12 from Vesto Melvin Slipher (1875-1969) et la naissance de l'astrophysique extragalactique. | Semantic Scholar
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