2. View towards EarthView towards the Sun Step 1: Distance Traveled: 0.0 km Altitude: 0.3 km Location: San Francisco, California What might this be?

3. Step 2: Distance Traveled: 100 km Altitude: 1 km Location: Sacramento, California View towards EarthView towards the Sun Has the view towards the sun changed? What do we see towards Earth?

4. Step 3: Distance Traveled: 450 km Altitude: 15 km Location: Walker Lake, Nevada View towards EarthView towards the Sun Has the view towards the sun changed? What do we see towards Earth?

5. Step 4: Distance Traveled: 1,950 km Altitude: 290 km Location: Denver, Colorado View towards EarthView towards the Sun Has the view towards the sun changed? What do we see towards Earth?

6. Step 5: Distance Traveled: 4,000 km Altitude: 1,200 km Location: St. Louis, Missouri View towards EarthView towards the Sun Has the view towards the sun changed? What do we see towards Earth?

7. Step 6: Distance Traveled: 7,000 km Altitude: 3,155 km Location: Cape Cod, Massachusetts View towards EarthView towards the Sun Has the view towards the sun changed? What do we see towards Earth?

8. Step 7: Distance Traveled: 20,000 km Altitude: 14,000 km Location: Atlantic Ocean View towards EarthView towards the Sun Has the view towards the sun changed? What do we see towards Earth?

9. Step 8: Distance Traveled: 350,000 km Altitude: 344,000 km View towards EarthView towards the Sun What is the diameter of Earth? What is this? 12,500 miles

10. Step 9: Distance Traveled: 450,000 km Altitude: 444,000 km View towards EarthView towards the Sun Why is the moon a crescent in Step 8 but nearly full in Step 9? Why does the moon appear bigger than Earth?

11. Step 10: Distance Traveled: 60,000,000 km Altitude: 60,000,000 km View towards EarthView towards the Sun sunspots

12. Step 11: Distance Traveled: 120,000,000 km Altitude: 120,000,000 km View towards EarthView towards the Sun granulation

13. Step 12: Distance Traveled: 140,000,000 km Altitude: 140,000,000 km Phenomena: Solar Flare View towards EarthView towards the Sun How do we see the Earth now? What would happen if we flew too close to the sun?