The way the fabric of space and time swirls in a cosmic whirlpool around a dead star has confirmed yet another prediction from Einstein's theory of general relativity, a new study finds. That ...

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 ...

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 ...

Einstein’s theory of relativity has many strange consequences. Time moves slower for those traveling at high speeds, and massive objects like the Sun deform the space-time in which they sit, causing ...

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 ...