jueves, 25 de julio de 2013
NASA?
Satellites:
Any abject that orbits an other object is called satellite Moons orbiting planets are natural satellites, artificial ones are the man - made ones.
Th Earth artificial Satellites have many different uses, some gather information about the weather, other ones pick the radio, phone, TV... signal, and other many different us
es that make our lives easier.
Th Earth artificial Satellites have many different uses, some gather information about the weather, other ones pick the radio, phone, TV... signal, and other many different us
es that make our lives easier.
The Huble Space Telescope
The Huble Space Telescope ( HST ) is the first major telescope, itá an optical telescope launched in 1900, the HST orbirts the Earth at a distance of 612km (380 milles) it´s about the size of a bus, the astronomers send signals from the Earth to the HST to take pictures of galaxies and planets. The HST energy comes from the sun.
FACT: after the HST was launched and the astronomer and scientifics looked at the pictures the realiced that the HST was sending back blurred images, there was a fault in the telescope, so in 1993 they sended some people to fis it and naw the HST send us amazing pictures of the space.
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