Mars: Remembrance of Life Past
Abstract
- Publication:
-
Discover
- Pub Date:
- 1989
- Bibcode:
- 1989Disc...10...82T
- Keywords:
-
- MARS;
- POPULAR;
- LIVING ORGANISMS;
- HISTORY;
- CLIMATE;
- ENVIRONMENT;
- ISOTOPES;
- WATER;
- ATMOSPHERE;
- TEMPERATURE;
- COMPARISONS;
- EVOLUTION;
- MISSION PLANNING;
- PHYSICAL PROPERTIES;
- SPACECRAFT OBSERVATIONS;
- SURFACE;
- FEATURES;
- DEUTERIUM;
- EARTH-BASED OBSERVATIONS;
- CARBON;
- PHOTOGRAPHS;
- ABUNDANCE;
- MICROORGANISMS;
- Mars