According to Einstein's theory of relativity and a new NIST study, time on Mars passes faster than on Earth. Discover the ...

Time really does move faster on Mars, but the breakthrough that confirms it did not come from a spacecraft’s stopwatch. Instead, physicists have finally pushed Einstein’s equations far enough, and ...

On Earth, knowing the time feels simple. Your phone pings the same second as a GPS satellite and an atomic clock in a lab. Everything is wired together so well that you rarely think about the ...

Add Yahoo as a preferred source to see more of our stories on Google. This image shows the globe of Mars set against a dark background. The disc of the planet features yellow, orange, blue and green ...