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  • Star - Wikipedia
    A star is a luminous spheroid of plasma held together by self-gravity [1] The nearest star to Earth is the Sun Many other stars are visible to the naked eye at night; their immense distances from Earth make them appear as fixed points of light The most prominent stars have been categorised into constellations and asterisms, and many of the brightest stars have proper names Astronomers have
  • Star Symbol (★, ☆, ⚝) - Copy and Paste Text Symbols - Symbolsdb. com
    Copy and paste Star Symbol (★, ⋆, , , and more) Check Alt Codes and learn how to make specific symbols on the keyboard
  • Star | Definition, Light, Names, Facts | Britannica
    Star, any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources This article describes the properties and evolution of individual stars Included in the discussion are the sizes, energetics, temperatures, masses, and chemical compositions of stars
  • What Is a Star and How Does It Work? - ThoughtCo
    How does a star work? How do they form, live, and eventually die? Learn more about these distant objects and their major importance in the universe
  • Stars - NASA Science
    Astronomers estimate that the universe could contain up to one septillion stars – that’s a one followed by 24 zeros Our Milky Way alone contains more than 100 billion, including our most well-studied star, the Sun Stars are giant balls of hot gas – mostly hydrogen, with some helium and small amounts of other elements Every star has its own life cycle, ranging from a few million to
  • What Is a Star? | Scientific American
    I love simple questions that wind up having complicated—or at least not straightforward—answers Astronomers twist themselves into knots, for example, trying to define what a planet is, even
  • What is a star? | Space
    It's easy enough to say what a star is: one of those bright pointy things that twinkle in the night sky But the actual definition of a star is as rich and colorful as the stars themselves
  • What is a star? - Cool Cosmos
    What is a star? | Cool CosmosA star is a huge sphere of very hot, glowing gas Stars produce their own light and energy by a process called nuclear fusion Fusion happens when lighter elements are forced to become heavier elements When this happens, a tremendous amount of energy is created causing the star to heat up and shine Stars come in a variety of sizes and colors Our Sun is an




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