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space travel

  1. CoreyD

    Burning Money

    Disclaimer This is not a complaint, since I understand that this world is under the control of the chief evil - Satan. 1 John 5:19 This OP is making an observation, and an analysis of awareness. Entertainment Recently, I saw an intro to a film (I think it's Disney) called "The Love Bug"...
  2. AlexB23

    Injuries at SpaceX go unnoticed until now

    Hello folks. Space is one of my favorite subjects, and I hope that in the future, humans can return to the Moon or eventually take a round-trip to Mars, after solving societal issues on Earth first. One such societal issue has not been solved: Corporate negligence. There has been recent news...
  3. Radrook

    Time Dilation and the Speed of Light

    Time Dilation The fascinating thing about traveling at close to the speed of light is time dilation-the experiencing of time at a slower rate for those on board than for those remaining back on Earth. For example let’s consider the ratio of Earth time to ship time if we travel at 99% light...
  4. Radrook

    Is Venus' Atmosphere better for our colonizing efforts than Mars?

    We are all familiar on how hostile the Venusian surface is to human life and we cerrtainly don't expect direct exploration of the surface by machines nor man. However, there is an a very feasible alternative. The Venusian atmosphere above its acidic clouds has a region with an Earth-like...
  5. Radrook

    Asteroid Mining-How Soon?

    How soon can we expect this asteroid mining to begin? Which asteroids are good candidates? What difficulties do we have to surmount? What metals are the prime targets?