In the beginning, a signal is sent from Earth, via a satellite, in a laser-like form into deep space, targeted at the nearest Earth-like planet that has been discovered. Somehow, the signal travels the distance in the blink at an eye, despite the fact that no beam or wave can travel faster than light, meaning that it would take the signal over four years to reach even Proxima Centauri, the closest star to the Sun, let alone some deep, deep space planet.
Scritto da il
05/03/2025 alle ore 07:23