In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...
Edwin Hubble was young and ambitious ... D.C. But Hubble wasn't done. His second major discovery also transformed astronomers ...
To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...
Edwin Hubble was young and ambitious ... D.C. But Hubble wasn’t done. His second major discovery also transformed astronomers’ understanding of the universe. As he dispersed the light from ...
His second major discovery also transformed astronomers ... when the universe was 20 times smaller than it is now. Edwin Hubble would be amazed to see such progress.