Question

Goku wants to visit Andromaeda galaxy which is 2 million light years away from earth. If it takes 30 years in the frame of the spaceship to travel to Andromeda from earth, what should be the speed of the spaceship? Assume that the spaceship travels at constant speed

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The sun rotates around the center of the milky way galaxy at a distance of about 30,000 light years... Galaxy A is 600 million light years from earth. Galaxy B is moving away from the earth at a speed t... 10 of 1010 of 10 Items 06:40 Skip to resources Question Data... Data from telescope observations suggest that the Andromeda galaxy is 2.5 million light-years from E...