Pale Blue Dot
- FINISHED
- Finished February 2018
- First published 1994
Sagan uses a photograph of Earth taken from far out in the solar system to discuss our place in space. He covers the planets and makes a case for human exploration beyond Earth.
Sagan uses a photograph of Earth taken from far out in the solar system to discuss our place in space. He covers the planets and makes a case for human exploration beyond Earth.