Sky Maps, Planispheres, and Planetariums

Astronomers use various tools to observe and study constellations in the night sky. You may have access to some of them, such as a planisphere, a sky map, and a planetarium. View the presentation to learn about these tools of that can be a part of your astronomer's toolbox. Click the player to begin.

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Astronomer's Tools Review

Now that you know how astronomer's use planispheres, sky maps, and planetariums in their observations and study of the constellations, complete the interactivity below to check your knowledge. After selecting your answer for each question, click SUBMIT. Click the player to get started.