Shadows

1. International Date Line
What would happen if you traveled west across the “International Date Line”?

2. Shadow

3. Shadows

4. Exploring Space
Space probes send images and data back to Earth for scientists to
interpret.
Artificial satellites are sometimes sent into space by astronauts on
a space shuttle (reusable spacecraft).
After the mission astronauts ride back to Earth in the shuttle.
“Hubble Space Telescope”