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Satellites, Launchers and Landers
A great deal of space exploration is performed by autonomous craft. They have mapped remote planets and even landed to send surface data back to Earth. Satellites have changed the world of communication, earth observation and, through global positioning systems, everyday navigation. This collection, with contributors such as ESA and NASA, looks at satellites, remote exploration and also the launchers that get them into space.
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Phoenix Mars Lander
This video, from NASA, examines the Phoenix Lander mission which provided new information about Mars and the possibility of life on the Red Planet. The Phoenix Lander explored Mars' polar region and the thick layer of ice directly below the planet's surface. Phoenix looked for signs of life on Mars and NASA...
Satellites
This video from NASA shows why satellites are used and how they work. The video describes the four components of a satellite, the processes of uplinking and downlinking, and the information that satellites provide to scientists. The segment also explains the difference between geostationary and orbiting...
Lunar Rover Images
Humans have landed on the Moon. These images, from NASA, show some of the Lunar rovers that have been involved in manned Lunar explorations and some that may be developed for future missions to the Moon.
Drinking Straw Rocket
This simple activity from NASA allows classrooms to study rocket stability as students construct and fly small "indoor" paper rockets. The rockets can be used for a range of activities into forces and movement in which students collect data and interpret the results.