general relativity

Four years after its publication, Albert Einstein's general theory of relativity was verified by a rare astronomical phenomenon, catapulting his fame to new heights.

Albert Einstein's general theory of relativity continues to prove its worth, 108 years after it was officially published.

The universe formed about 13.77 billion years ago, but its expansion has made pinpointing the center of the universe beyond human reach.

Albert Einstein's theory of general relativity states that space and time are linked into one

Astronomers previously believed that the universe was infinite, but Einstein's theory of general relativity showed that our universe does have a boundary, but this boundary lies in

Hawking's scientist synthesized and developed the most likely time model, from the theory of Newton and Einstein.

Some researchers have discovered the potential link between general relativity and quantum mechanics.

For almost a century, researchers have assumed that the universe contained more matter than was directly observed.

An American scientist claimed to have found evidence that the speed of light described by Einstein's general theory of relativity was slower than the long-held assumption.

Finding gravitational waves is extremely difficult, so we can say this is an extraordinary discovery. And let's try to see what we need to know about this extraordinary discovery.