The idea was first hypothesized about 70 years ago. In a bizarre repercussion of Albert Einstein's Special Theory of Relativity, objects traveling close to the speed of light appear flipped over.

How does light manage to travel billions of light-years without ever slowing down? This is a question that seems to defy ...

A horizontal line means the object ... speed. The steeper the line, the greater the increase in speed. The area under the graph = the distance travelled. This is a speed-time graph for a car ...

Scientists have long known that objects moving near the speed of ... the very first time, experts have proven something even more mind-boggling. A speeding spaceship would not just appear squished ...

First, let's assume that it is possible — though it is not — for a human to move at the speed ... for short periods of time. But if you were to accelerate to light speed in a few seconds ...

If an object is moving with a constant acceleration, I can use the following kinematic equation (which I won't derive): WARNING: Do not ... to time squared. Let's make another graph.

Citizen scientists have helped to identify an incredibly fast-moving object in space, which is traveling at such a speed that it will shoot out of the Milky Way and head out into intergalactic space.

Well there is actually a mathematical equation we can use to calculate the wind speed needed to move objects and people. That equation is wind equals the square root of 195 times weight over area ...