Solar System WP

子供たちにソーラーシステムを導入、壁紙として設定画像を保存

Introducing solar system to kids, save images, set as wallpaper.

* milky way: sun, mercury, venus, earth, amrs, jupiter, saturn, uranus, neptune

* milky way stuffs: the moon, comets, asteroids, pluto, eris, makemake, ceres

* galaxies: milky way, andromeda, black eye, bode m81, cartwheel, centaurus A, cigar, comet, hoags object, large magellanic cloud, mayalls object, pinwheel m101, sculptor, small magellanic cloud, sombrero m104, sunflower m63, triangulum m33, whirlpool m51, and others

* fun: wallpepers, funny images

For the first loading, application will need to connect to internet to get the images. Once the images are downloaded into device, application can be used Offline.

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about solar system (by wikipedia)

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The Solar System comprises the Sun and the objects that orbit it, either directly or indirectly. Of those objects that orbit the Sun directly, the largest eight are the planets that form the planetary system around it, while the remainder are significantly smaller objects, such as dwarf planets and small Solar System bodies such as comets and asteroids. Of those that orbit the Sun indirectly, two are larger than the smallest planet.

The Solar System formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority of the system's mass is in the Sun, with most of the remaining mass contained in Jupiter. The four smaller inner planets, Mercury, Venus, Earth and Mars, are terrestrial planets, being primarily composed of rock and metal. The four outer planets are giant planets, being substantially more massive than the terrestrials. The two largest, Jupiter and Saturn, are gas giants, being composed mainly of hydrogen and helium; the two outermost planets, Uranus and Neptune, are ice giants, being composed largely of substances with relatively high melting points compared with hydrogen and helium, called ices, such as water, ammonia and methane. All planets have almost circular orbits that lie within a nearly flat disc called the ecliptic.