physics

The Emptiness of Empty Space
Mary Ntalianis

Imagine you’re casually flying your spaceship through the solar system. You zoom past Neptune, the final planet, and keep going until you reach the edge of the Milky Way galaxy. But your journey doesn’t stop here. Your engines continue blazing and soon you’re engulfed by the intergalactic medium. Far away from any star, planet, galaxy or galactic cluster

22 August 2017