(THE CONVERSATION) 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 ...
NASA recently released images of the Andromeda galaxy, an "enticing empire ... astronomers would know much less about the structure and evolution of our own Milky Way. "With Hubble we can get ...
The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.