Rosa Parks sparks Civil Rights Movement. On this day in 1955, Rosa Parks, an African-American, was arrested and charged with violating a Montgomery, Ala., ordinance that required her to relinquish her bus seat to a white passenger. Her act of defiance sparked a yearlong bus boycott in the segregated city.
View full size image. The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light. In miles per hour, light speed is, well, a lot: about 670,616,629 mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second.
You have therefore traveled into the future. If you traveled in a straight line, you will have reached a point 50 light years away from earth. For the crew on the space ship, they would have experienced travel at 10 times the speed of light. So according to them, they traveled faster than light. You cannot reach the speed of light since you have mass, as explained hundreds of times on Quora in different posts.