Edwin Powell Hubble is renowned for determining that there are other galaxies in the Universe beyond the Milky Way, and for observing that the universe is expanding at a constant rate. Hubble was ...
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NASA celebrates Edwin Hubble's discovery of a new universeEdwin Hubble was the first astronomer to take the ... The rate of cosmic expansion is now known as the Hubble Constant. Ironically, Hubble himself never fully accepted the runaway universe as ...
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One large Milky Way galaxy or many galaxies? 100 years ago, Edwin Hubble settled astronomy's 'Great Debate'A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the American Astronomical Society in January 1925, a paper read by one of his ...
It gets its name from UChicago alum Edwin Hubble, who was first to calculate the ... For an astronomical object (e.g. a star or a galaxy) at a known distance from the Earth, the Hubble constant can be ...
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