Astronomy

Science, Astronomy, Amateur, Astrophotography and CCD Imaging - The Astrophoto's Directory. Archive of astronomical images.

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Science, Astronomy, Amateur, Astrophotography and CCD Imaging - Earthstar Continuum. Diary of an astronomer, image archive, moon archive, and equipment information.

Science, Astronomy, Amateur, Amateur Telescope Making - Got Grit?. Telescope mirror making supplies and tutorials.

Science, Astronomy, Amateur, Amateur Contributions to Science - Coddenham Astronomical Observatory. Dedicated to the search for and research of Supernovae.

Science, Astronomy, Amateur, Amateur Contributions to Science - The Puckett Observatory. Study of comets and the discovery of supernovae.

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Science, Astronomy, Stars - Cosmobrain. Lists the 50 brightest stars visible from Earth, and the 50 closest stars to Earth.

Planetary nomenclature, like terrestrial nomenclature, is used to uniquely identify a feature on the surface of a planet or satellite so that the feature can be easily located, described, and discussed. This volume contains detailed information about all names of topographic and albedo features on planets and satellites (and some planetary ring and ring-gap systems) that the International Astronomical Union (IAU) has named and approved from its founding in 1919 through its triennial meeting in 1997.

Information about each planet and moon in our solar system with many pictures, discussion of the history of its discovery, exploration, and physical characteristics. In addition to the planets, there are also pages about the Sun, many moons, and asteroids, comets and meteorites.

Science, Astronomy, Solar System - Planetary Cartography and Graphics by Ralph Aeschliman. Planetary maps and graphics of Mars, the Moon and Venus.

Science, Astronomy, Solar System - Planetary Science Institute. Research and educational institute with projects to study planets, asteroids, and comets.