Steven Squyres Quote: No.7
- 7
The thing that sets Mars apart is that it is the one planet that is enough like Earth that you can imagine life possibly once having taken hold there. Steven Squyres | Refcard PDF ↑
The thing that sets Mars apart is that it is the one planet that is enough like Earth that you can imagine life possibly once having taken hold there. Steven Squyres | Refcard PDF ↑