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From Black Holes to Light Speed: Space Terminology

With developments in the field of space, technological innovations, and access to information, many space terms have become a part of everyday life.

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Star: A celestial body that predominantly maintains hydrostatic and thermal equilibrium, generating energy through nuclear fusion reactions in its central regions and emitting energy into space. Galaxy: A system composed of billions of stars, interstellar gas, and dust, held together by gravitational forces, along with dark matter. Astronaut: A crew member authorized to control and operate human space vehicles.