The gravitational force pulls in the direction towards the centre of any object. So, we are pulled towards the centre of the Earth. As an astronaut travels upwards from Earth into space ...

Gravity is a force of attraction between any two objects.When you let go of the apple, it's pulled down towardsthe centre of the Earth. No matter what the object is,whether it's a falling apple or ...

much greater than Earth's. This gravitational strength is particularly impressive because of the stars' small size. When they are formed, neutron stars rotate in space. As they compress and shrink ...