Asteroids are chunks of rock, metal, and ice. They can be smaller than a grain of sand or many miles across.
Asteroids are chunks of rock, metal, and ice. They can be smaller than a grain of sand or many miles across.
Without precise calculations we'd fly right through a star or bounce too close to a supernova and that would end your trip real quick wouldn't it
Without precise calculations we'd fly right through a star or bounce too close to a supernova and that would end your trip real quick wouldn't it