zero-project - Andromeda (2019)

The Andromeda galaxy took its name from the Greek mythology and it is the most closer spiral galaxy to ours. The distance between Earth and Andromeda is more than 2 million light years. (The “light year“ is a measure of distance, not of time. The length of a light year is equal to 10 trillion kilometres, or 6 trillion miles). If we travel with a spacecraft with the speed of 17 kilometres or 10.5 miles per second (this is the speed of Voyager 1) and the galaxies were still, a trip from Earth to Andromeda wo