New posts in General Relativity

Is there a gravitational analogue of a classical Rutherford-atom?

Does time stop in black holes?

Why do objects not fall faster if you wait?

Are there fields (of any kind) inside a black hole?

Do wormholes really exist?

How does Equivalence Principle imply a Curved Space-Time?

Can we be sure that leptons and baryons gravitationally attract each other?

Varying the action with respect to the metric in one dimension

How much of gravity is caused by time dilation?

Motivation for curved spacetime on General Relativity