231: How big is space?
About this episode
Dr. Jeff Rich answers a question about the size of space posed by a 4-year-old.
A question from Issac, age 4. Dr. Jeff Rich answers. For more on Dr. Rich's work, see episodes 14 , 81 , 118 , or 159 , or visit the Carnegie Observatories website . Find the pocket solar system instructions here .
More episodes of Spacepod
- 232: Are there rainbows on other planets?
- 232: How many potholes are on an asteroid?
- 230: What is the fastest planet?
- 229: What do asteroids smell like?
- 228: Do other planets really have diamond rain?
- 227: What is the fastest asteroid?
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