The theme for December 2006 is "Artificial Satellites." Thousands of satellites are orbiting the Earth. NASA's Earth science program uses about 20 of these

Timeline of space exploration · Solar System probes · Solar System exploration · Artificial satellites and space probes · Probes by operational status

Related content from HighBeam Research on: artificial satellite: Types of Satellites. Thermal management systems. (for high-powered artificial satellites)

artificial satellite object constructed by humans and placed in orbit around the earth or other celestial body (see also space probe ). The satellite.

Artificial Satellite, any object purposely placed into orbit around Earth, other planets, or the Sun. Since the launching of the first artificial

Satellites are objects orbiting a planet. The moon is a natural satellite. Artificial satellites are those put into orbit by man.

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Artificial Satellites for the Beginner Well, without satellites we would not be able to know about the weather, we would not be able to communicate

Sputnik, the first artificial satellite. This website was created for the 40th commemoration of the beginning of the Space Age.

Hutchinson encyclopedia article about Artificial satellites. Artificial satellites. Information about Artificial satellites in the Hutchinson encyclopedia.

Online program that include graphics generated in real-time and customized for a location and time zone to observe satellites such as ISS, space shuttle,

History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a

The Space Age was inaugurated in 1957 by the launching of Sputnik 1; in 1962 Alouette 1 signalled Canada's entry into this era. Canada's early interest in

The Distant Artificial Satellites Observation (DASO) are a series of circulars designed to disseminate, in a referenceable fashion, observations of man-made

It is not surprising therefore to find that most people know very little about space and even less about artificial satellites. Relatively few people have