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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Designs on Space: the Lifecycle of a Satellite

A Catalyst article about designing, building and testing a spacecraft. There are thousands of man-made satellites orbiting the Earth. Some are only a few hundred kilometres above the Earth and complete one orbit roughly every 90 minutes. Geostationary satellites are located around 40 000 kilometres from the surface...

Venus Express

A Catalyst article about the European Space Agency (ESA) which has sent the Venus Express spacecraft to explore Earth's cloudy neighbour. The purpose of the project, which is primarily to gather information about the atmosphere around Venus, is explained and is put into context with concerns about climate change on...

Yes, It Is Rocket Science

A Catalyst article looking at the methods used to power rockets. Solid rocket boosters and liquid fuel rockets are the two main propulsion systems used to power rockets and solar power is used to drive electrical equipment. This article looks at these power systems and the future for rocket science.

This...

SATIS 8-14: Blue Box Book 9

Box 3, the blue box of ASE’s SATIS 8-14 project, contained ten booklets with resources suggesting activities for teaching science and technology in Key Stage Three. Book 9 contained four units.

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