價格：免費
更新日期：2019-08-08
檔案大小：23M
目前版本：1.02
版本需求：Android 4.1 以上版本
官方網站：mailto:firdoshi.zannat887@gmail.com
Email：https://firebasestorage.googleapis.com/v0/b/grasstech-970f1.appspot.com/o/grasstech%20privacy.html?alt=media&token=e3af1a11-415a-42e7-9275-9daa103ca432
The Universe is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time. Before the birth of the Universe, time, space and matter did not exist.
The Universe contains billions of galaxies, each containing millions or billions of stars. The space between the stars and galaxies is largely empty. However, even places far from stars and planets contain scattered particles of dust or a few hydrogen atoms per cubic centimeter
Universe, the whole cosmic system of matter and energy of which Earth, and therefore the human race, is a part. Humanity has traveled a long road since societies imagined Earth, the Sun, and the Moon as the main objects of creation, with the rest of the universe being formed almost as an afterthought. Today it is known that Earth is only a small ball of rock in a space of unimaginable vastness and that the birth of the solar system was probably only one event among many that occurred against the backdrop of an already mature universe.
The Universe is incredibly huge. It would take a modern jet fighter more than a million years to reach the nearest star to the Sun. Travelling at the speed of light (300,000 km per second), it would take 100,000 years to cross our Milky Way galaxy alone.
No one knows the exact size of the Universe, because we cannot see the edge – if there is one. All we do know is that the visible Universe is at least 93 billion light years across.
The Universe has not always been the same size. Scientists believe it began in a Big Bang, which took place nearly 14 billion years ago. Since then, the Universe has been expanding outward at very high speed. So the area of space we now see is billions of times bigger than it was when the Universe was very young. The galaxies are also moving further apart as the space between them expands.
****Features****
** Easy to download and free.
** HD Universe Wallpaper doesn't need the internet connection to work well
** Set as home wallpaper
** All images are high quality and support for android phones, tablet etc.
** Set a selected image as Wallpaper
** Share with other users
** High quality and high definition HD Universe Wallpaper.
** It's compatible with almost all kinds of android devices.
** It takes very little space from your device.
** Easy navigation.
** Neat & Clean design.
** Easy to Use.
** New Wallpapers are added daily – collect them all! Through my ID GrassTech
