Spin motion establishes a direction for the satellite to point to and stabilizes the satellite.
the moon
The satellite is important to science because that's how we are able to tell the weather days ahead before it comes.
I have no idear
There are many applications of satellites, so any answer is probably debateable, but I'd say communications and imaging.
It's important that more than one Landsat satellite because one satellite can orbit the whole earth so if more come than it will take 18 days to scan the earth
Are you think of Pluto? If so it remains a satellite but has been reclassified as a dwarf planet.
It's important that more than one Landsat satellite because one satellite can orbit the whole earth so if more come than it will take 18 days to scan the earth
A satellite antenna has one very important purpose. It is designed to allow a home to receive a satellite signal, which then allows users to receive a television signal.
communicATION ,LOCATION AND METEROLOGY
Because gps need them sometimes satellite tv even a mobile phone needs them in remote areas.
Its not man made anything that orbits another body is a satellite, so the earth is a natural satellite of the Sun