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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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Payload: The cargo or equipment carried by a rocket or spacecraft. Thruster: A jet engine that produces the force pushing out the jet fuel. Reentry: Entry into the Earth's atmosphere. Habitable Zone: The region around a star where conditions are suitable for life on a planet.