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index 2009/01/21 10:34 index 2009/11/06 13:54 current
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====== Index ====== ====== Index ======
-==== Jan 21, 2009 ====+{{ :906f_k2lgs_v3_400x600_9.jpg?250|}} 
 +  * [[How do we know that the Universe is accelerating?]] 
 +  * [[Did stars form during the Big Bang?]] 
 +  * [[Why is Mars red?]] 
 +  * [[Why do the outer gas giant planets rotate faster than the inner planets?]] 
 +  * [[How do we know that the Universe is accelerating?]] 
 +  * [[Why does the Moon look bigger?]]
  * [[Do all comets approach the Sun along the plane of the ecliptic?]]   * [[Do all comets approach the Sun along the plane of the ecliptic?]]
-   +  * [[Did space exist before the Big Bang?]] 
-==== Jan 16, 2009 ==== + * [[Can you deflect an asteroid with vibrations?]]
  * [[Can we reveal the actual optical disk of another star than our sun's?]]   * [[Can we reveal the actual optical disk of another star than our sun's?]]
  * [[What is the typical day of an astronomer like?]]   * [[What is the typical day of an astronomer like?]]
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  * [[Career in Astronomy interview]]   * [[Career in Astronomy interview]]
  * [[How long woud it take to get Alpha Centauri?]]   * [[How long woud it take to get Alpha Centauri?]]
-   
- 
-==== Oct 8, 2008 ==== 
  * [[How long does it take for a white dwarf to cool?]]   * [[How long does it take for a white dwarf to cool?]]
  * [[How do you start a career in finding comets and asteroids?]]   * [[How do you start a career in finding comets and asteroids?]]
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  * [[What is Planet X? Is it true it has been observed/detected?]]   * [[What is Planet X? Is it true it has been observed/detected?]]
  * [[What is the best landing place for a rover on Mars?]]   * [[What is the best landing place for a rover on Mars?]]
-   
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-==== Past questions ==== 
  * [[Why do some planets have reverse rotation?]]   * [[Why do some planets have reverse rotation?]]
  * [[What is the easiest way to measure the distance between the earth and the sun?]]   * [[What is the easiest way to measure the distance between the earth and the sun?]]
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  * [[How is it possible to look back and see the birth of the universe?]]   * [[How is it possible to look back and see the birth of the universe?]]
  * [[How can astronomers say that the universe is expanding without knowing where the boundaries of the universe are?]]   * [[How can astronomers say that the universe is expanding without knowing where the boundaries of the universe are?]]
 +  * [[What would happen if I put my arm out in space without a space suit?]]
 +  * [[If your skin was exposed in space and you bled would your blood be blue from lack of oxygen?]]
 +  * [[How long would it take us to travel to Alpha Centauri?]]
 +  * [[Why can't we go faster than the speed of light? Can we ever colonize other planets?]]
 +  * [[What are some major challenges of human space exploration?]]
 +  * [[What happens to "dead" satellites orbiting the Earth?]]
 +  * [[What kind of damage do solar storms cause to satellites?]]
 +  * [[Exactly how does a comet's tail form? Why doesn't a comet's gravity hold onto the gas?]]
 +  * [[If the Universe is expanding and galaxies are rushing away from one another, why are the galaxies in the Local Group not flying apart?]]
 +  * //[[http://www.ucolick.org/~mountain/AAA/aaa_old/|Browse older questions...]]//
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 +----
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 +<sub>Images (c) [[http://www.lauriehatch.com|Laurie Hatch]]</sub>
 
index.1232562878.txt.gz · Last modified: 2009/01/21 10:34 by czars · [Old revisions]