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Galaxy - Wikipedia
A galaxy is a system of stars, stellar remnants, interstellar gas, dust, and dark matter bound together by gravity. [1][2] The word is derived from the Greek galaxias (γαλαξίας), meaning 'milky', a reference to the Milky Way galaxy that contains the Solar System. Galaxies, averaging an estimated 100 million stars, [3] range in size from dwarfs with less than a thousand stars [4] to the ...
Galaxies - NASA Science
Galaxies consist of stars, planets, and vast clouds of gas and dust, all bound together by gravity. The largest contain trillions of stars and can be more
Galaxy | Definition, Formation, Types, Properties, & Facts | Britannica
Galaxy, any of the systems of stars and interstellar matter that make up the universe. Many such assemblages are so enormous that they contain hundreds of billions of stars. Virtually all galaxies appear to have been formed soon after the universe began, and they pervade all space that is viewable by modern telescopes.
Samsung US | Mobile - TV | Home Electronics
Discover the latest in electronic & smart appliance technology with Samsung. Find the next big thing from smartphones & tablets to laptops & tvs & more.
Galaxy Theatres | Movie Theatre
Galaxy Theatres is a fully integrated movie theatre company with theatres in California, Nevada, Texas, Arizona and Washington. See what is playing at a Galaxy Theatre near you!
What’s a galaxy? All you need to know about galaxies - EarthSky
The beautiful Pinwheel Galaxy is a near-perfect representation of a spiral galaxy.” Thank you, Marcy! Bottom line: A galaxy is a vast island of gas, dust and stars in an ocean of space.
What Is a Galaxy—and How Many Are There in the Universe?
Discover what a galaxy is explained in simple terms, how many galaxies exist, and how the universe size shapes our view of the cosmos—packed with clear, engaging science.
Galaxy - Definition, Types, Formation, and Examples
Learn about galaxies, including galaxy types, structure, formation, the Milky Way, dark matter, black holes, and cosmic evolution.
LA Galaxy
Discover the LA Galaxy match schedule, including dates and opponents, and stay updated with the latest news and highlights.
Galaxy
Galaxy is a community-driven web-based analysis platform for life science research.
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