Gravity and motion make time pass faster on Mars than Earth, reshaping navigation, communication, and future crewed missions.

On Earth, knowing the time feels simple. Your phone pings the same second as a GPS satellite and an atomic clock in a lab.

Time is relative. If you don’t believe me, get into a plank for one minute. How was that? Longest minute of your life, huh?

One of the few constants in the history of film has been the speed at which images run through the projector - 24 frames per second. Yet even as it has submitted to the mechanics of time, cinema has ...

Photographer [Stephen Orlando] has an awesome body of work that focuses on human motion. The images he captures with colored light and a camera set up in a setting of choice tell a story of time in a ...

Posts from this topic will be added to your daily email digest and your homepage feed. The long-promised Thread sensor is finally here, but while there are some improvements, Matter’s shortcomings ...

Perhaps the most persistent nonsense in physics: the perpetual motion machine. Bad ideas come and go in physics. But there’s one bit of nonsense that is perhaps more persistent than all others: the ...