In Greek mythology there is a god named Hermes, courier of the gods, he travels from here and there in such huge speeds, part the gods deliver there guidance and wisdom to all those who bring it, his alias was quicksilver. This is excessively the name of the first artificial satellite from the sun. It is say that Mercury, the planet, received its name from the quick speed that it travels near the sun, corresponding the messenger. Mercury also has a alias of its own, the Greeks gave it twain names, Apollo as a morning star, and Hermes (or Mercury) as an evening star, because it as seen at both times, and some people thought that it was two diametrical stars, although the Greeks were well aware that it was the same planet. Mercury is single third of the Earths size, and the smallest of the all nine planets except Pluto. Mercury is also the closest planet to the Sun, this would automatically put the thought in your head that it would be extremely voluptuous, in which case you would part be right. non only can Mercury reach temperatures of 430°C (806°F), temperatures estimated hot enough to melt lead, exactly in a individual day its temperatures can plummet to temperatures of -180°C (-292°F), just about glacial enough to liquefy air.
These drastic temperature changes are collect to the detail that Mercury has a very thin helium-sodium atmosphere, without a laborious and durable atmosphere Mercury has no fortress from the relate of meteors which causes the eroding craters on its surface, similar to the moons. Scientist also brook detect a magnetic product line similar to the orbs but not quite as strong! , scientists theory on the field is the guess of an iron core. The average revolution period of Mercury is 87.9 earth days... If you want to get a full essay, assemble it on our website:
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