1. Scales of the Universe
Look for: Second-level walkway around the Hayden Sphere
Find the comparison where the Hayden Sphere represents the Sun. What everyday fruit represents Earth's size at that scale?
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Print & explore
Explore the physical Rose Center galleries through models, a meteorite, and clues about our universe.
Families and curious explorers ages 8+ · Suggested exploring time: 45 minutes
Two low-ink pages. The PDF uses US Letter; choose “Fit to page” for A4. Questions are Stella learning activities, and do not include museum admission or a show.
STELLA / EXHIBIT EXPLORER
Explore the physical Rose Center galleries through models, a meteorite, and clues about our universe.
Bring a pencil. Write, sketch or work with someone who can record your ideas. Explore in any order using exhibit labels and clues. No planetarium show or telescope session is needed. If a stop is closed or hard to find, mark it and try another. Follow staff directions. Check current visitor access and temporary closures before traveling. This independent Stella activity does not include admission. Ages and exploring time are suggestions.
Look for: Second-level walkway around the Hayden Sphere
Find the comparison where the Hayden Sphere represents the Sun. What everyday fruit represents Earth's size at that scale?
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Look for: Second-level walkway; comparison where the Sphere represents the Milky Way
Now find the comparison where the Sphere represents our whole galaxy. What sports ball represents a typical star cluster within it?
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Look for: Spiral walkway; look near the end of its timeline
Find the marker for the human era. The thickness of what tiny everyday object represents that stretch of time?
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STELLA / EXHIBIT EXPLORER
Explore the physical Rose Center galleries through models, a meteorite, and clues about our universe.
Continue exploring. You may visit the stops in any order.
Look for: Cullman Hall of the Universe, lower level
Read the meteorite's story. In which U.S. state was it found, and how many tons does it weigh?
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Look for: Cullman Hall of the Universe, lower level
Read the Black Hole exhibit description. Even what very fast kind of signal cannot escape from inside a black hole?
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Look for: Cullman Hall of the Universe, lower level
Read how stars connect to people. Where were many of the chemical elements in our bodies made?
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