Actually, it's now eight, after scientists have decided that Pluto is not a planet, but a "dwarf planet". So the remaining eight in order from the Sun are as follows: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. Or in an acronym way to remember, My Very Educated Mother Just Served Us Noodles.
The nine major celestial bodies that orbit our star are, in no particular order, Venus, Mercury, Earth, Mars, Jupiter, Saturn, Neptune, Pluto and Uranus.
Mercury, Venus, Earth, Mars, Saturn, Jupiter, Saturn, Uranus, Neptune and Pluto. Of these the first 8 are planets. Pluto is apparently no longer classified as a planet.
Planets, dwarf planets, planetoids or asteroids, comets.
That is called an "orbit". Such orbits basically have the shape of an ellipse.
Our Sun, although with the amount of debris in Earth orbit...
The difference between an artificial satellite and a natural satellite is on how they are made. Electronic Satellites that are made by man launched into space are Artificical Satellites, while the Moon which is not artificially made are called Natural Satellites.
and Jupiter. There are lots of small bodies in direct orbit around the sun called the asteroids (the asteroid belt).
Minor planet. Pluto was recently downgraded to one. IAU calls them "dwarf planets" If a dwarf planet is outside the orbit of Neptune, guess what?Plutoids are celestial bodies in orbit around the Sun at a distance greater than that of Neptune that have sufficient mass for their self-gravity to overcome rigid body forces so that they assume a hydrostatic equilibrium (near-spherical) shape, and that have not cleared the neighbourhood around their orbit." This sub-category includes Pluto, Haumea, Makemake and Eris. (wikipedia) Therefore, minor planet is the answer. Under minor planet are "dwarf planets" which are rounded, but don't clear their neighborhood. Under "dwarf planets" are Plutoids. So if you refer to Pluto, it is all three.
satellites
These are known as moons.
No, celestial bodies typically have elliptical orbits
Those are called satellites. In the case of natural satellites, they are also known as moons.
These are called satellites. A lot of planets have natural satellites called moons, which are in orbit around the planet. An artificial satellite is one that is put there by man, it orbits the planet in a similar way.
Meteoroids
It causes them to solidify in spherical shapes, and to orbit one another.
planets
The sun.
Our Solar system.
That's called an "orbit".
The Outer Space Treaty of 1967 forbids the militarisation of space.