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On a dark clear night, you can see a sky full of stars. But what is a star? A star is a giant ball of hot, glowing gas. Stars are so massive that they would collapse under the pressure of...
Lesson 1: Common questions about Stars. Where do these points of light come from? Great question! Stars are born in dense regions of hot gas throughout the galaxy. These “stellar nurseries” are where the materials that form stars congregate. How do they form? Stars form when gases gather under the force of gravity.
26 Σεπ 2019 · Galaxies are large groups of stars, gas and dust that come in three shapes: spiral, elliptical, and irregular. Our solar system is located in the Milky Way galaxy, a medium-large spiral galaxy containing approximately 200 billion stars.
11 Οκτ 2024 · What Is a Satellite Galaxy? What are they and what will become of them? explore; What Is a Supernova? Learn more about these exploding stars! explore; What Are Constellations? Learn more about what these groups of stars can (and can’t) tell us about our place in the universe. explore; How Does Our Sun Compare With Other Stars?
Use this Science and The Universe video entitled Stars and Galaxies for kids to study the mysteries of how stars are born and die and comets, meteors and the galaxies that make up our universe. Learn about Stars and Galaxies.
6 Δεκ 2023 · Kids love learning about the stars. From Ursa Major to the clusters of stars and unique patterns, there are so many lessons to learn about outer space. The astronomy activities below explore the night sky and cycles of stars with crafts, discussion questions, and STEM star-based experiments.
