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Recent Posts

  • James Webb Space Telescope (And Latest Images)
  • Why is there no up and down in space?
  • Why does the sun not run out of oxygen as it burns?
  • Why does the moon’s gravity cause tides on earth but the sun’s gravity doesn’t?
  • Why did people believe earth is the center of the solar system when it’s obvious the sun is?
  • Why are all the stars fixed in space?
  • Which space movie has the most accurate physics?
  • What would happen if you drove your car close to the speed of light and turned on the headlights?
  • What makes the Great Wall of China the only man-made object visible from space?
  • What is the speed of gravity?
  • What is the strongest magnetic field possible? Is there a limit?
  • What could a space ship do if it stopped because it ran out of fuel?
  • Is Pluto a planet?
  • How long before the expansion of the universe causes our earth to drift away from the sun?
  • How large would a bucket have to be to put out the sun?
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