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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
Maps of the night sky for northern and southern hemispheres, designed to be printed and used, and updated each month.
On-line interactive 3D maps including software and support.
An attempt to assist science fiction fans and authors of science fiction novels who lack the knowledge to construct maps.
Interactive Orrery of the web with links to other software.
MyStars for Windows software to construct for any city.
Provides an online interactive system. Includes articles, gallery, forum, and FAQ.
Interactive planetarium that can produce maps for any time and date, viewpoint, and observing location.
Virtual planetarium customizable by location (latitude and longitude) and time of day. Requires Flash.
Enables your computer to function as a virtual telescope, bringing together imagery from the best telescopes in the world.
Allows you to view celestial objects, including stars, constellations, galaxies, planets and the Earth's moon
An advanced planetarium for Android that can also be used as a PUSHTO guide for telescopes.
Simple map of constellations and sky objects.