Recent content by Jerry

  1. J

    Boom Supersonic unveils new Symphony engine for faster-than-sound Overture airliner

    I heard multiple booms from SR-71. Real loud. Hope they figure it out. Sadly, the airfare is so high.
  2. J

    Boom Supersonic unveils new Symphony engine for faster-than-sound Overture airliner

    How they can solve the loud sonic boom and fly over land?
  3. J

    Giveaway Win a Celestron - 114LCM Computerized Newtonian Telescope

    There must be a huge centrifugal force on it's surface.
  4. J

    Boeing's Starliner Fails to Reach Correct Orbit En Route to Space Station

    Why did NASA scrap their vehicles and use Russian? All the talk about sanction and this doesn't matter? What if Russians came up with sanctions and refused to lift Americans toward ISS?
  5. J

    Giveaway Win a Celestron - 114LCM Computerized Newtonian Telescope

    Since Betelgeuse is 642.5 light years away, it already happened, maybe. Is it possible to detect gravity waves and confirm it?
  6. J

    Giveaway Win a Celestron - 114LCM Computerized Newtonian Telescope

    Our known universe is over 13 billions light years distant and the stars are running away from each other. What we see is 13 bil. years old. So where are the stars right now?
  7. J

    Love It or Hate It, Tesla Cybertruck Is Revolutionary

    If it has anything to do with F-117, it should be stealth to police radar. :cool:
  8. J

    Love It or Hate It, Tesla Cybertruck Is Revolutionary

    Whatever you call it, it's uglier than the Aztec. Elon Musk must be losing his mind.
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