Forget Lifeless Rocks?
Applies to the Moon, but the potential for life and/or fossils on Mars could tell us far more about alien life than the projects you mention.
Regards,
Mark
Space/Science » in reply to Forget the Moon. Forget Mars.
Applies to the Moon, but the potential for life and/or fossils on Mars could tell us far more about alien life than the projects you mention.
Regards,
Mark