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• A question about planet "Jupiter"?

  Asked by Samantha4One | 9 responses

• How long could the Earth sustain life?

  Asked by AstroChuck | 24 responses

• How long do I have to be in the sun to get enough Vitamin D for the day?

  Asked by jabag11 | 10 responses

• Is there a way to find out what the original size of the Sun was?

  Asked by Nevada83 | 5 responses

• It being quite common to use umbrellas as protection against rain, why is their use against sunlight and snowfall unheard of?

  Asked by ragingloli | 14 responses

• How dangerous are solar flares to Earth?

  Asked by 2TFX | 7 responses

• Would you like to live where it's sunny all the time?

  Asked by Aesthetic_Mess | 39 responses

• How much ultraviolet light should I feed my eyes?

  Asked by jdegrazia | 5 responses

• Is it really going to be dark for 14 days in February? (Details)

  Asked by MrGrimm888 | 21 responses

• What are tips to avoid sunburn if you burn very easily?

  Asked by Zone36 | 13 responses

• What could cause the sun to appear to be missing a chunk? [Details]?

  Asked by ibstubro | 21 responses

• Can one get a great suntan in the winter with a large magnifying glass?

  Asked by RedDeerGuy1 | 9 responses

• How will you react, when the sun is gone?

  Asked by john65pennington | 35 responses

• What are tough girl names that mean sun or light?

  Asked by RockerChick14 from iPhone | 11 responses

• Is there some sort of formula for how much shade is cast?

  Asked by JLeslie from iPhone | 12 responses

• Did Al Gore lie to me?

  Asked by faye | 29 responses

• Humans are not to look directly in to the sun. What will happen if one does?

  Asked by rebbel | 17 responses

• Who's doing what for the solstice?

  Asked by Fenris | 17 responses

• Does vitamin D from the sun work immediately?

  Asked by skfinkel | 5 responses

• Do you think the following quote about the rejection about the Big Bang theory is good enough to be considered?

  Asked by luigirovatti | 14 responses

• What is the structure of my made up planet?

  Asked by punkrockworld | 10 responses

• Studies proving duration threshold for correlation between tanning bed use and melanoma?

  Asked by rjb1983 | 2 responses

• Why we measure a day 24h?

  Asked by Dine | 16 responses

• What is the symbolic meaning of a sun tattoo?

  Asked by aneedleinthehayy | 5 responses

• Help finding story: Two satellites orbit sun to monitor activity?

  Asked by DarlingRhadamanthus | 3 responses

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