Australian astronomers have combined all observations of supernovae ever made to determine that the strength of gravity has remained unchanged over the last nine billion years. Newton's gravitational ...

What goes up must come down — though not always in the way you’d expect. This is Newton’s Universal Law of Gravitation, and you can thank it for GPS, Google Earth and even the pictures beamed back ...

In this video we will learn about Newton’s Law of Gravitation and few of its applications in form of questions. Any two masses in the universe attract each other, its value can be large or small. The ...

Jaipur: Rajasthan Education Minister Vasudev Devnani has said that renowned Indian mathematician and astronomer Brahmagupta-II discovered the law of gravity 1,000 years before Issac Newton. Speaking ...

Four fundamental forces are known in physics: the weak and strong interactions, and the electromagnetic and gravitational forces. The gravitational force is the weakest of these four. For this reason, ...