Auteur: STIEFEL

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In Comets and Meteors: Shooting through Space, readers will learn how the celestial wonders known as comets and meteors travel through space and their effects on Earth. Filled with fun facts, young l …

In Lives of Stars: From Supernovas to Black Holes, students will learn all about the stars that make up the universe and make observations about the Sun, Moon, and stars to describe patterns that can …

What has a head, two tails, and shoots across the sky? A comet. Coming from the far edges of the solar system, most comets travel around the Sun, while meteors appear as flashing streaks of light in …

What has a head, two tails, and shoots across the sky? A comet. Coming from the far edges of the solar system, most comets travel around the Sun, while meteors appear as flashing streaks of light in …