active sites directory

Active Sites Directory is a free directory which covers a large variety of sites organized by category. Browse thousands of web sites that are more focused on one particular aspect of Science, Astronomy, Solar System, Small Bodies, Comets with just the click of your mouse.

Amateur Observing@ (7)

See also:

Science: Technology: Space: Missions: Unmanned: Asteroids and Comets (31)

This category in other languages:

German (12) Spanish (5)

» Comet Shoemaker-Levy Collision with Jupiter

- Extensive coverage of the event July 1994. Includes observations, reports, 1444 images, news releases and links.

» British Astronomical Association Comet Section - News, recent observations, observing information and advice.

» Canadian Comet Catchers - A list of comets discovered by Canadian astronomers.

» Catalogue of Comet Discoveries - Downloadable catalog. Also news, reading list, articles, links.

» Comet comet comet - Overview of comets, as described by a professional comet researcher.

» Comet Information and the International Comet Quarterly - From the Smithsonian Astrophysical Observatory. News, observations, orbital data, comet names and designations, links.

» Comet Observations - Catalogue of images, ordered by comet.

» Comet Section of Germany - News, observations, analyses of current comets, images, archives, links.

» Exploring The Planets: Comets - History, orbits, composition, ways comets are studied, relation to meteor showers. Comets Halley, Shoemaker-Levy 9. From the National Air and Space Museum.

» Glossary - Glossary of comet (and astronomical) terms.

» How Stuff Works: Comet - Informative illustrated explanation of what comets are, what they are made of, where they come from and how to observe them.

» The ICQ Comet Information Website - Updated news letter on observation opportunities, designation of names and discoveries. Includes observation data and links.

» Lists and Plots: Comets - Offers updated orbital data, lists and orbit diagrams. Includes near Earth objects and minor planets.

» Nakano Note - Orbit computations for selected comets.

» Small Comets - The original discovery and latest news about a new class of interplanetary bodies.

» SOHO Sungrazers - Images of sun grazing comets from the Solar and Heliospheric Observatory. Also, background, archives, and how to interpret images and report new discoveries.

» Views of the Solar System: Comets - Basic features, data, discoveries, images and sections with specific information on selected comets.

» Wikipedia: Comet - Encyclopedia entry covers physical characteristics, history. List of well-known comets.

» Windows to the Universe: Comets - General information and data, pictures, details on the most interesting ones.

» Comet's Long Tail Tickles Ulysses - The solar polar orbit satellite observed tail of comet Hyakutake by means of magnetic fields and particle count anomalies. Article from Science News. (April 8, 2000)

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