National Aeronautics and Space Administration (NASA) will show you what it is like to travel to the speed of light using a short animation video. If you're interested in science fiction, you might ...

Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...

To us Earth-dwelling humans, the speed of light is so fast that it appears instantaneous. But zoom out a bit and it becomes clear how even at the speed of light — the theoretical speed limit of the ...

The hyperdrive from Star Wars appears to depict an ultra-relativistic motion through space, extremely close to the speed of light. Under the laws of relativity, you neither reach nor exceed the speed ...

They recreate how a camera would see objects traveling at 99.9% of the speed of light, revealing surprising relativistic illusions.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In order to travel from our solar system to other stars (and survive ...

Here, a calcite crystal is struck with a laser operating at 445 nanometers, fluorescing and displaying properties of birefringence. Unlike the standard picture of light breaking into individual ...

The speed of light is a fundamental constant, approximately 299,792,458 meters per second. It's the same for all observers and hasn't changed measurably over billions of years. Nothing can travel ...

In 1676, by studying the motion of Jupiter's moon Io, Danish astronomer Ole Rømer calculated that light travels at a finite speed. Two years later, building on data gathered by Rømer, Dutch ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Back in 2018, astronomers examining the ruins of two collided ...