After the first stage separates the second stage ignites and the astronauts are jolted back Apollo 13?

How does the Cumulonimbus cloud form in a tornado? What are facts about partheon? Kepler discovered the planets orbit are elliptical not? Does space travel have an affect on the weather? Is sputnik still in space? How is the sun compared to the star betelgeuse? What is the perimeter of a hot air balloon? Which color has maximum resolving power while used in a microscope? Has the earth always been tilted the same amount? Which planet is the dwarf planet? What problems does Zeus have with his wife hera? Was the last stage in the American effort to land people on the moon? What job had Stephen Armstrong? Who was Konstantin Tsiolkovsky? Why is 'Mary Celeste' an interesting mystery? What would happen if the path of a satellite if its orbit was tilted more? In order for there to be life on a planet it cannot be too close or too far from a star Explain why? What does the sun have to do with day and night? Why did the first dog on the moon die? What year did the last 11 people walk on moon?