Titan Comparsion Data


			Titan		Earth		Mars		
			-----		-----		----		

Average Surface Temp	-290 F		50 F		-70 F		

Surface
Pressure (bars)		1.6		1		0.008	

Composition (in % of total atmosphere)

Nitrogen		90		77		2.7		
Oxygen			nil		21		0.13		
Carbon Dioxide		nil		0.03		95		
Water (vapor)		nil		1.0		0.016		
Argon			0.06		0.0093		trace		
Methane			trace		trace		trace		
Ammonia			trace		trace		trace