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• If the people of Flatland didn't know they lived in a flat land, would we know if our Universe is flat?

  Asked by ETpro | 11 responses

• What direct effect or change will occur in your life as a result of the outcome of tomorrow's US election?

  Asked by harple | 34 responses

• Why is there no life on the moon?

  Asked by XYZZYtja | 18 responses

• Isn't the Universe awesome?

  Asked by ETpro | 12 responses

• Does the speed of light change?

  Asked by Satchafunkilus | 10 responses

• What is your take on the "first cause" argument?

  Asked by DominicX | 38 responses

• What is the point of life?

  Asked by mowens | 34 responses

• What happened 14 billion years ago?

  Asked by Strauss | 29 responses

• How many moons does planet Earth really have?

  Asked by Pied_Pfeffer | 25 responses

• If someone found a black hole, who would you call to test and verify that it really was one?

  Asked by radcliff | 11 responses

• Isn't it so freaking amazing that we're here (details)?

  Asked by Blackberry | 44 responses

• Astronomy fans anyone traveling to Coloma Ca. to search for the Lyrid meteor fragments?

  Asked by Coloma | 37 responses

• Suppose there are multiple universes and one God for this universe; is there only one God for all the universes?

  Asked by wundayatta | 24 responses

• What do we know about our Universe now that we didn't till recently?

  Asked by philosopher | 14 responses

• Energy healers - how would you explain what you do to the average person?

  Asked by lifeflame | 20 responses

• Is believing in the Universe a belief in a higher power?

  Asked by ETpro | 30 responses

• Looking out through a window of the International Space Station, will I see stars?

  Asked by rebbel | 7 responses

• Does the universe make atheists, or do atheists gravitate to the universe?

  Asked by ANef_is_Enuf | 22 responses

• The Fermi Paradox asks, "Where is everybody?" Could intelligent life be mostly self extinguishing?

  Asked by ETpro | 8 responses

• Why has NASA been dismantled?

  Asked by Esedess | 20 responses

• Does an "escape velocity" exist in this situation (see details)

  Asked by PhiNotPi | 16 responses

• A universe within a universe, is it scientifically possible?

  Asked by mazingerz88 | 6 responses

• What is the escape velocity for the star VY Canis Majoris?

  Asked by poisonedantidote | 9 responses

• Would two asteroids tied together with string and rotating around each other in an empty Universe generate centrifugal force?

  Asked by flutherother | 7 responses

• What would the world be like if the universe was made up of antimatter instead of matter?

  Asked by ANef_is_Enuf | 13 responses

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