miércoles, 5 de septiembre de 2012

space

                             
                              * in this article I will talk some characteristics of the planets*







*Mercury is the closest planet from the sun and smaller, is less than the earth, mercury periodically passes in front of the sun, called transient astronomical phenomenon, it was thought that Mercury always presented the same face to the sun, as in case of situation the moon with the earth, meaning that its rotation period was equal to its period of translation, both of 88 days.





Venus is named in honor of Venus the Roman goddess of love, is a rocky planet called Earth brother Earth, Venus has the hottest atmosphere venus has the longest day of the solar system: 243 Earth days, Venus orbit is an ellipse with an eccentricity of less than 1% forming the circular orbit every planet, just over a mercury, a Venusian day the sun rises in the east and sets in the east.



Earth is home to millions of species and the only astronomical body where life known to exist inside the planet is geologically active, with a thick layer of relatively solid mantle, the surface is covered by continents and islands, they have several lakes, rivers and other water sources with salt water oceans representing about 71% of the constructed call hydrosphere



Mars is named after the god of war in Roman mythology Mars sometimes also is nicknamed the red planet, which is part of the so-called telluric planets, although seemingly a planet may seem dead but is not. Their dune fields are still being rocked by the Martian wind, its polar caps change with the seasons and even seems to be some small seasonal water flows.

Named after the Roman god Jupiter (Zeus in Greek mythology), Jupiter is the planet with greater brightness along good year also depending on your stage and massive body uun gaseous tambein stands the Great Red Spot, a huge anticyclone located in the tropical latitudes of the Southern Hemisphere, the structure of clouds in bright areas and dark bands, and global atmospheric dynamics determined by strong zonal winds alternating in latitude and with speeds up to 140 m / s (504 km / h)




Saturn is the only one with a ring system before you create the telescope Saturn was the most distant of the known planets. Denominated part of the gaseous outer planets or Jovian also known for its Jupiter-like particles that inhabit rings Saturn rotates at a speed of 48,000 km / h to 15 times faster than a bullet

Uranus is the first planet discovered by a telescope, has the coldest planetary atmosphere in the solar system, is compusto ice and rock. Uranus's atmosphere, while similar to Jupiter and Saturn consist mostly of hydrogen and helium.

Neptune is the first or was discovered by mathematical predictions, is the fourth planet in diameter and the third largest in mass, its astronomical symbol is a stylized version of the god Neptune's trident.




thanks for attention




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