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Science, engineering, and mathematics — biology, chemistry, physics, astronomy, earth sciences, social sciences, and technology research. A curated gateway to academic and professional scientific resources.
57129 resources
A short definition of the Milky Way's components and composition.
The research team, observations, results, publications, image gallery, and related links.
Illustrated and technical overview of the structure and composition.
A brief illustrated definition of the Milky Way.
NASA's "Astronomy Picture of the Day" index to Milky Way images.