Search results: spacetime

a new study from the university of alaska fairbanks suggests time has three dimensions, while space is merely derivative. the theory accurately reproduces particle mass and makes

another dimension of space coexisting in parallel with our three-dimensional universe is always a mystery that makes scientists crazy. according to physicists, gravitational waves

black holes, an area in spacetime that has tremendous gravity can swallow everything like stars, planets ... so if a black hole is close to the earth, what will happen, at has the