Why is there no gravity on moon?

Answer 1

There is gravity on the moon. Basically there is the gravity from the moon itself, which is (on the surface) about 1/10 of the gravity on the surface of the earth. Then there is the gravity of the earth, which makes the moon rotate around the earth (in one lunar month ~= 4 weeks). Lastly there is the gravity from the sun, which makes the earth + moon revolve around the sun in 1 year.

Everything with mass has gravity, but it is only measurable on a human scale if the mass is as large as the moon or the earth. Even the gravity pull from your fat neighbor kid is minuscule.

Answer 2

The moon does have gravity, but it is much weaker than Earth's gravity. This is because the moon is smaller and less massive than Earth. Astronauts can still walk on the moon because it has enough gravity to keep them on its surface.

Answer 3

There is gravity on the moon. It's just 1/6 lower than Earth's gravity. Gravity is everywhere.