Once they are in orbit, no additional fuel is required to keep them moving.
From space shuttles and space stations. Also satilites.
you can travel up in a spaceship!! and there is a fact that we have space telescopes satilites all above to
How many robots and satilites does mars have
There are many satilites in outer space that where sent off so it and we can see the milky way.
Pluto have 5
they come from outer space
Satellites can be categorized into different types based on their functions: Communication satellites: used for telecommunications and broadcasting. Earth observation satellites: used for monitoring weather, land use, and environmental changes. Navigation satellites: used for global positioning and navigation systems. Scientific research satellites: used for space exploration and scientific experiments.
fossil fuels
Is such a thing possible... but satilites send signals to your phone
The blank space can be filled with "oxygen." The balanced chemical equation for the burning of fossil fuels is fossil fuels (composed of carbon and hydrogen) + oxygen -> carbon dioxide + water + Heat.
Oxygen and hydrogen
40000 million moons and 3000 trillion satilites