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WebbFör 1 timme sedan · Though massive universe incorporates more stories than will ever make it to screen, the 2024 Star Wars Celebration announced a plan to focus on nine specific eras: Dawn of the Jedi, The Old ... WebbStars are giant spheres of superhot gas made up mostly of hydrogen and helium. Stars get so hot by burning hydrogen into helium in a process called nuclear fusion. This is what makes them so hot and bright. Our Sun is a star. Lifecycle of a star. Birth - Stars start out in giant clouds of dust called nebulae. rock and roll half marathon arizona

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