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• What period in Earth's history is/was most beautiful to visit?

  Asked by Ltryptophan | 15 responses

• If I ask you to list me the nine eight planets in our solar system, which would be the first three from your list?

  Asked by rebbel | 13 responses

• Is the danger presented by micro-meteorites equal everywhere in space, or does space around a planet see increased danger, because its gravity increases their concentration?

  Asked by ragingloli | 5 responses

• What original question do you want to ask an astronaut? ( maybe NSFW )

  Asked by RedDeerGuy1 | 15 responses

• Is this storage idea feasible? (Details inside).

  Asked by RedDeerGuy1 | 7 responses

• What is the temperature on the ISS (International Space Station)?

  Asked by RedDeerGuy1 | 7 responses

• After post Earth colonies become self-sustaining how long until they declare inependence and start a war with Earth?

  Asked by RedDeerGuy1 | 8 responses

• American astronauts having sexual intercourse in space, fact or fiction?

  Asked by mazingerz88 from iPhone | 69 responses

• Are any of the properties of liquid water responsible for the nature and tremendous power of hurricane like storms?

  Asked by Ltryptophan | 30 responses

• Is there such a thing as going to Mars, and if not why not?

  Asked by flo | 28 responses

• Could it be that we are totally wrong, and the Universe isn't as big as we think/say it is?

  Asked by rebbel | 23 responses

• Is there even such a thing as "the outside"?

  Asked by ragingloli | 25 responses

• How do astronauts tell the time in space?

  Asked by RedDeerGuy1 | 13 responses

• Does it comfort you in any way, that on Mu Ara d, 50 odd light years away from Earth, (potential) beings that direct their telescopes to our planet, could see our deceased loved ones when they were still alive?

  Asked by rebbel | 20 responses

• Is space, time, demonstrated?

  Asked by luigirovatti | 15 responses

• Once and for all, do aliens exist or not?

  Asked by mazingerz88 | 33 responses

• What would happen if equal to Charon's mass was added to the dwarf planet Pluto?

  Asked by Nevada83 | 7 responses

• How would astronauts and citizens of Mars and beyond tell the time?

  Asked by RedDeerGuy1 | 6 responses

• Would you want to visit the International Space Station?

  Asked by filmfann | 42 responses

• Did humans really go to the Moon?

  Asked by basstrom188 | 12 responses

• If you stood on the dwarf planet Ceres, (Assuming you didn't die) How well would you be able to see each planet with the naked eye?

  Asked by Nevada83 | 5 responses

• When Mars is in the middle of the habitable zone, how much different will the moons like Europa and Titan be?

  Asked by Nevada83 | 0 responses

• A question about planet "Jupiter"?

  Asked by Samantha4One | 9 responses

• What are the Do It Yourself ways of watching the solar eclispse?

  Asked by flo | 11 responses

• Does NASA really have a child slave colony on Mars?

  Asked by rojo | 19 responses

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