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====== Index ====== ====== Index ======
 +{{ :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?]]
 +  * [[Did space exist before the Big Bang?]]
 +  * [[Can you deflect an asteroid with vibrations?]]
 +  * [[Can we reveal the actual optical disk of another star than our sun's?]]
 +  * [[What is the typical day of an astronomer like?]]
 +  * [[Did I see a supernova?]]
 +  * [[How can X-rays escape the gravity of black holes?]]
 +  * [[How large is our solar system is when compared to other known solar sytems?]]
 +  * [[What part of the Earth is nearest to the path of the moon?]]
 +  * [[Do white holes exist and if they do can we see them?]]
 +  * [[Why don't all planets have one moon like the earth? How do other planets acquire more than one moon?]]
 +  * [[If the observable universe is analogous to a hollow plastic ball, then how thick is the plastic?]]
 +  * [[Career in Astronomy interview]]
 +  * [[How long woud it take to get Alpha Centauri?]]
 +  * [[How long does it take for a white dwarf to cool?]]
 +  * [[How do you start a career in finding comets and asteroids?]]
 +  * [[At what point is the redness of the sunset no longer visible on the horizon?]]
 +  * [[How can I visualize the movement of the Moon on the sky?]]
 +  * [[Why does the rate of change of day length vary and why it is greatest at the equinox?]]
 +  * [[What is Planet X? Is it true it has been observed/detected?]]
 +  * [[What is the best landing place for a rover on Mars?]]
 +  * [[Why do some planets have reverse rotation?]]
 +  * [[What is the easiest way to measure the distance between the earth and the sun?]]
 +  * [[Is Saturn the only planet that has rings?]]
 +  * [[Can there be another planet in our solar system in the same orbit as earth but on the opposite side of the sun?]]
 +  * [[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?]]
 +  * [[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...]]//
 +
 +----
-  * [[Why don't all planets have one moon like the earth? How do other planets acquire more than one moon?]] - Jan 16, 2009 +<sub>Images (c) [[http://www.lauriehatch.com|Laurie Hatch]]</sub>
-  * [[If the observable universe is analogous to a hollow plastic ball, then how thick is the plastic?]] - Jan 16, 2009 +
-  * [[Career in Astronomy interview]] - Jan 16, 2009 +
-  * [[How long does it take for a white dwarf to cool?]] - Oct 8, 2008 +
-  * [[How do you start a career in finding comets and asteroids?]] - Oct 8, 2008 +
-  * [[At what point is the redness of the sunset no longer visible on the horizon?]] - Oct 8, 2008 +
-  * [[How can I visualize the movement of the Moon on the sky?]] - Oct 8, 2008 +
-  * [[Why does the rate of change of day length vary and why it is greatest at the equinox?]] - Oct 8, 2008 +
-  * [[What is Planet X? Is it true it has been observed/detected?]] - Oct 8, 2008 +
-  * [[What is the best landing place for a rover on Mars?]] - Oct 8, 2008 +
-  +
 
index.1232130346.txt.gz · Last modified: 2009/01/16 11:27 (external edit) · [Old revisions]