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| index 2009/02/02 09:51 | index 2009/11/06 13:54 current | ||
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| ====== Index ====== | ====== Index ====== | ||
| {{ :906f_k2lgs_v3_400x600_9.jpg?250|}} | {{ :906f_k2lgs_v3_400x600_9.jpg?250|}} | ||
| - | + | * [[How do we know that the Universe is accelerating?]] | |
| - | ==== Jan 29, 2009 ==== | + | * [[Did stars form during the Big Bang?]] |
| * [[Why is Mars red?]] | * [[Why is Mars red?]] | ||
| * [[Why do the outer gas giant planets rotate faster than the inner planets?]] | * [[Why do the outer gas giant planets rotate faster than the inner planets?]] | ||
| * [[How do we know that the Universe is accelerating?]] | * [[How do we know that the Universe is accelerating?]] | ||
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| - | ==== Jan 21, 2009 ==== | ||
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| * [[Why does the Moon look bigger?]] | * [[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?]] | * [[Did space exist before the Big Bang?]] | ||
| * [[Can you deflect an asteroid with vibrations?]] | * [[Can you deflect an asteroid with vibrations?]] | ||
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| - | ==== Jan 16, 2009 ==== | ||
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| * [[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?]] | ||
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| - | ==== 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...]]// | * //[[http://www.ucolick.org/~mountain/AAA/aaa_old/|Browse older questions...]]// | ||