In this video I show you what it would look like to slow the speed of light down to around walking speed. So with just ...

Research conducted by two physicists from the National Institute of Standards and Technology (NIST) in the US reveals that clocks on Mars tick 477-millionths of a second (or 477 microseconds) faster ...

This sort of thing, called time dilation, may seem like the province of science fiction or esoteric physics, but this effect has surprising everyday implications. For example, when the first GPS ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy lifting was more challenging than I initially thought." When you purchase ...

Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is. We define a second as 9,192,631,770 oscillations of a cesium atom.

Exploring the effects of traveling near light speed, where distances shrink, and time dilation prevents sharing discoveries with Earth. Florida's Daytona Beach disappears under "extreme high tide" ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

Did you know that moving a clock one inch toward the ground would result in a slower tick compared to the same clock positioned higher up? Gravity doesn't just pull things; it also bends time.

Abstract: In this letter, we utilize monotonicity to simplify contraction analysis of discrete-time nonlinear time-delay systems with parameters following stochastic processes. First, we extend the ...