Where is gravity?

Answer 1

The force of gravity is pretty much everywhere: if a mass is attracted to another mass, that is probably gravity.

The source of gravity is mass, if you mean that. It's only really apparent from large masses such as planets, moons or stars. Since most of these are round (and rotationally symmetric), for calculation purposes you can consider the source of gravity to be at their center.

Answer 2

Gravity is a force that exists everywhere in the universe. It is responsible for keeping planets in orbit around stars, and objects anchored to the Earth's surface. The strength of gravity depends on the mass of the objects involved and their distance from each other.

Answer 3

Anywhere there is matter.

Answer 4

Everywhere... where mass is.