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3. Activity 2: Relative Sizes and Distances (20 minutes) Use a scale to illustrate the relative sizes and distances between planets. For example, if the model's scale is that 1 inch represents 1 ...
While all seven planets are set to align on February 28, according an astronomy expert at Space.com, onlookers are in for a special treat on Monday, February 24. This is because Mercury and Saturn ...