Universe

What Is Cosmology? A Beginner’s Introduction to the Universe

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Have you ever wondered where the universe came from, why distant galaxies are moving apart, or what might happen to everything billions of years from now? These may sound like science-fiction questions, but scientists investigate them through a field called cosmology. So, what is cosmology? Cosmology is the scientific study of the universe as a … Read more

What Is Astronomy? A Beginner’s Guide to the Science of Space

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Look up on a clear night and the sky can feel both familiar and mysterious. You may recognize the Moon, a bright planet, or a famous constellation, yet those visible lights are only a tiny part of a universe filled with stars, galaxies, black holes, gas clouds, and worlds orbiting distant suns. So, what is … Read more