Editing 1231: Habitable Zone
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==Explanation== | ==Explanation== | ||
− | While searching for {{w|extrasolar planet}}s this gullible astronomer is very excited because he | + | While searching for {{w|extrasolar planet}}s this gullible astronomer is looking at a reflection of the Earth itself. He's very excited because he found a planet in a star's {{w|habitable zone}}, with visible oceans and weather. It is presumably quite likely to have life on it, which would be the first discovery many astronomers are looking for. |
− | + | The title text goes on and says that the planet under observation has a mirror where the telescope is pointing on, so it's just a hint that the astronomer is actually only viewing the Earth. But even pointing to a mirror at a distance of the moon would require a real huge one, probably more than one hundred kilometer in diameter. | |
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− | The title text goes on says that the | ||
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==Transcript== | ==Transcript== | ||
:[Cueball stands in front of a huge telescope, looking through the eyepiece.] | :[Cueball stands in front of a huge telescope, looking through the eyepiece.] | ||
:Cueball: I've discovered an Earth-sized planet in a star's habitable zone! It even has oceans! And visible weather! | :Cueball: I've discovered an Earth-sized planet in a star's habitable zone! It even has oceans! And visible weather! | ||
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:To mess with an astronomer, put a mirror in the path of their telescope. | :To mess with an astronomer, put a mirror in the path of their telescope. | ||
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+ | ==Trivia== | ||
+ | *Searching for extrasolar planets is still a hard job, so even the results from the {{w|Kepler (spacecraft)|Kepler mission}} are only classified as candidates. The findings still have to be confirmed by other (mostly earth based) telescopes. | ||
+ | *As in July 2013 there are no earth-sized planets confirmed, habitable or not. | ||
{{comic discussion}} | {{comic discussion}} | ||
[[Category:Comics featuring Cueball]] | [[Category:Comics featuring Cueball]] | ||
[[Category:Science]] | [[Category:Science]] | ||
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