The Solar System.
The path along which a planet travels is called its orbit. Orbits are typically elliptical in shape, following the gravitational pull of the star around which they revolve.
A collective noun for a group of stars is a cluster of stars (small group) and a galaxy of stars (large group).
The term "satellite" is used to describe these objects because they revolve or orbit around a larger celestial body, such as a planet like Earth. They are essentially companions or "satellites" of that larger body in space.
These are the primary colours - from which other colours are made.
That is because Polaris is vertically above the North Pole, so it's in line with the Earth's axis and it always stays in the same place in the sky as seen from any given place. As the Earth rotates everything else appears to move round it.
A year on any given planet is the time for that planet to revolve around the sun one time.
The collective name given to the gospel writers is "the evangelists."
A collective noun for singer is a choir of singers.
nouns collective noun is the name given to a group of persons, animals
A collective noun is the name given to a group of persons animal or thin.
Germs
The standard collective noun is a pool of typists.
Bacteria is the plural of bacterium.
The collective cost refers to a given cost that is to be incurred by members of a given group as a result of one or two shortcomings. This is usually done to enhance the status and help people achieve a common objective.
Atoms revolve in fixed orbit is incorrect. Later, concept of orbitals was given.
The path along which a planet travels is called its orbit. Orbits are typically elliptical in shape, following the gravitational pull of the star around which they revolve.
A collective noun for a group of stars is a cluster of stars (small group) and a galaxy of stars (large group).