For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical illusion called the Terrell-Penrose effect. When you purchase through links on ...

A computer-generated mock-up showing the projected trajectory of interstellar comet 3I/ATLAS through the Solar System. YouTube When is 'too fast' just fast enough? An object from deep space, 3I/ATLAS, ...