etiquette
发表于 2025-3-26 21:59:38
,What It’s Good At,Science predicts. A scientific idea lives or dies by doing so. Predictions that turn out to be wrong suggest false principles – and only the best ideas survive. The result is knowledge that is reliable, but not absolutely infallible. It stands ready to be falsified by new observations, by newly failed predictions. It is knowledge, not dogma.
STYX
发表于 2025-3-27 03:51:59
Third Rock and a Bit,Working outward from the Sun, the first body that is a close companion to another, traveling in partnership around the central star, is the Earth’s own Moon.
衍生
发表于 2025-3-27 05:44:08
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fulmination
发表于 2025-3-27 10:35:07
,Works of Nature…,This could, almost, be an imaginative representation of our own Moon. Human imagination and ingenuity are certainly wondrous, but they are matched by works of nature further from home. Titan, largest moon of Saturn, is such a product, and now, thanks to the Cassini-Huygens mission, we can take a close look.
Canary
发表于 2025-3-27 14:48:39
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BAN
发表于 2025-3-27 21:13:50
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CHAR
发表于 2025-3-27 22:13:14
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Outmoded
发表于 2025-3-28 03:11:44
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裹住
发表于 2025-3-28 09:37:59
The Truth but not the Whole Truth,te a falsehood that is so absurd that it is a wonder that anyone takes it seriously at all. But we do it because flat surfaces are so very convenient. We can pin them to walls, we can fold them up and carry them around, and we can compile them into books.
Kaleidoscope
发表于 2025-3-28 11:23:45
Earth-based imaging.The book reveals a large collection of .Although most people have some knowledge of the essential structure of the Solar System, few are familiar with the large and varied array of objects that travel with and between the planets in their journeys around the Sun...Imaging techni