A new perspective on the universe could emerge if superluminal observers, those who theoretically move faster than light, ...

If an object travels at a relative speed, which is a non-negligible fraction of the speed of light, with respect to an observer, the length of the object in the travel direction will appear ...

One of Albert Einstein's greatest insights was realizing that time is relative. It speeds up or ... the closer we come to traveling at the speed of light (186,000 miles per second), the more ...