Keywords manned space flight, Saturn vehicle, Apollo spacecraft, NASA, lunar orbit rendezvous, astronaut selection, rocket technology, spacecraft development, 1961-1962, space exploration Email us ...

That's logical, but in the second flight of the Saturn V (Apollo 6), the pogo oscillations in the first stage caused damage in the second stage, which became nearly catastrophic during the firing ...

Saturn takes about 29.4 Earth years to complete one orbit of our home star, according to NASA. As it does, the second largest planet in our solar system experiences seasons due to the axis of ...

Forbes contributors publish independent expert analyses and insights. Jamie Carter is an award-winning reporter who covers the night sky.