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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
Newsgroups with general, solar, and UK astronomy news groups.
General, observing, imaging, equipment, news, clubs, and education.
A multi-subject resource with worldwide membership via an interactive forum and website.
Discussions for general, telescopes, and equipment and accessories topics.