Did any kids go to space?
Did any kids go to space? There are reasons no kid has ever flown to space. The chief one, of course, is the danger involved; the death of a child is always more tragic and heart-wrenching, and less acceptable, than the loss of an adult. In addition, the hazards of space radiation are more acute for youngsters than for grown-ups.
How much is 1 year in space on Earth?
Time Dilation and Interstellar Space Flight That is, the spacecraft's clock would display less elapsed time than the clocks back on Earth. For extremely high speeds during a journey, the effect would be more dramatic. For example, one year of interstellar travel might correspond to ten years back on Earth.