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Mars Exploration Rover Home
More about Spirit and Opportunity, the two robots currently exploring the surface of Mars and that found evidence that at one point there was liquid water on the planet's surface. |
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Sky & Telescope
The website for Sky & Telescope magazine. Here you can find articles about all things astronomy, equipment reviews and probably the most useful is the online interactive sky chart where you learn where to look in the sky for celestial objects at a s |
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Astromart
Astromart is a site with articles about topics in amateur astronomy, reviews of equipment and classified ads for used astronomy and ATM equipment and supplies. This site charges $12 for an account but it is worth it. |
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Clear Sky Clock
If you are into astronomy it is good to know in advance when you might have good "seeing" so that you can view the skies easily. Here you can set get a 48 hour forcast of the viewing conditions in your area. |
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