Gravity is indeed considered a force. According to Isaac Newton's law of universal gravitation, every object in the universe attracts every other object with a force directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. This force is what we commonly refer to as gravity.

The formula for gravitational force is given by:

```

F = Gm1m2/r^2

```

Where:

- F represents the gravitational force between the two objects.

- G is the gravitational constant, which is approximately 6.674 × 10^-11 N·m²/kg².

- m1 and m2 are the masses of the two objects.

- r is the distance between the centers of the two objects.

Gravity is a fundamental force that acts between all objects with mass, regardless of their size. It is responsible for keeping planets in orbit around stars, the moon in orbit around the Earth, and galaxies bound together. It also plays a crucial role in various astrophysical phenomena, such as the formation of stars and galaxies, the dynamics of galaxies and clusters of galaxies, and the bending of light around massive objects.

While gravity is often referred to as a force, it is sometimes treated as a curvature of spacetime in the framework of general relativity. General relativity describes gravity as a geometric property of spacetime, where massive objects cause a curvature or warping of the fabric of spacetime, leading to the observed effects of gravity.

In summary, gravity is a fundamental force in nature that acts between objects with mass, and it can be understood as either a force or a curvature of spacetime depending on the theoretical framework used.