A Martian leaves Mars in a spaceship that is heading to Venus. On the way, the spaceship passes earth with a speed v = 0.89c relative to it. Suppose that the three planets do not move relative to each other during the trip. The distance between Venus and Mars is 1.201011 meter, as measured by a person on earth.
(a) Find what does the Martian measure for the distance between Venus and Mars?
(b) Find what is the time of the trip as measured by the Martian?