Black holes are some of the most mysterious objects in the universe, but they aren’t always silent. When two black holes are ...

According to a prediction of general relativity, the spinning mass of the Earth affects the motion of satellites. A measurement of this ‘frame-dragging’ effect confirms Einstein's theory. General ...

NEW YORK — Solar sails that use sunlight pressure instead of fuel to fly through space have long been touted by space exploration advocates, but the novel space travel method could also be tapped to ...

Scientists have observed a spinning star dragging space-time along with it, according to a new paper. Physicists today devote a lot of time to trying to disprove the claims made in Albert Einstein’s ...

Earth's spin warps space around the planet, according to a new study that confirms a key prediction of Einstein's general theory of relativity. Subscribe to read this story ad-free Get unlimited ...

Einstein's theory of gravity predicts that a rotating body, such as Earth, partially drags inertial frames along with its rotation. Scientists suggest a novel approach to measuring what is referred to ...