Scientists have announced the discovery of a spine-like structure within the Milky Way that might help explain the dynamics of galactic formation. The Milky Way is the spiral galaxy we live in and is one of billions of such vast pinwheel-like formations scattered throughout the universe, each containing hundreds of billions of stars. Harvard University astronomy professor Alyssa Goodman is an expert on star formation. Not long ago, she and her colleagues at the Harvard Smithsonian ...
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