The solar system.
They all do, its one of the things that is required for a planet to be a planet, directly orbiting the sun.
To be a solar system requires only one sun and things orbiting it. Most stars are by themselves, with things orbiting them. There are some binary systems, where two stars are together, but they are not as common and our solar sun is not part of a binary system.
No, it is orbiting our Earth, which is orbiting our Sun.
Galaxy
while the earth is orbiting the sun the moon is orbiting the earth
Earth orbiting the sun is a planet that is attracted to a star.
You see, as it turns out the whole planet of earth is orbiting the sun, not just NASA. We have been effectively orbiting the sun since it has existed. So to answer your question, yes, NASA will be orbiting the sun, has orbited the sun, and is currently orbiting it.
The solar system includes the sun and all things orbiting it, so naturally the solar system is bigger than the sun.
Solar refers to the Sun. It has a system of planets and other things orbiting around it, held in their orbit by the Sun's gravity. Without the Sun, there is no solar system.
Technically, the moon isn't orbiting the sun. The moon is orbiting the Earth that is orbiting the sun. I guess someone should have paid more attention in elementary school!!!
Because the Earth was made from material that was orbiting the proto Sun.
Yes the sun does have moons, and we are on one of them now. A moon is just an object orbiting another and so since we and the other planets are orbiting the sun we are the sun's moons.