- A term to describe a system within our universe, composed of stars, gas, dust particles and dark matter that is bound together by gravity. The most recognized Galaxy is our own Milky Way Galaxy and the neighboring Andromeda Galaxy which is light years away. The three different categories of a galaxy are: spiral, elliptical, and irregular.
- The name of a popular android smart phone, manufactured by South Korean Multinational conglomerate electronics company Samsung Electronics Co., Ltd., headquartered in Suwon, South Korea.
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