Add Yahoo as a preferred source to see more of our stories on Google. Perhaps the greatest, mind-bending quirk of our universe is the inherent trouble with timekeeping: Seconds tick by ever so ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A glowing moon inside the alarm clock on the bed. Sleep time ...

Time only moves microseconds faster on the moon, so why would it need its own timezone? Learn how the moon's timezone plays a vital role in astronaut safety. Moon time is moving by about 56 to 59 ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Researchers at NASA’s Jet Propulsion Laboratory (JPL) have ...

Timing is everything these days. Our communications and GPS networks all depend on keeping careful track of the precise timing of signals—including accounting for the effects of relativity. The deeper ...