human exploration of the moon and mars
DESCRIPTION
Human Exploration of the Moon and Mars. Launch configuration. Crew Exploration Vehicle. Service module carries the CEV to the Moon. Lunar Surface Module. Site Selection for Moon. Optimal Science Base. * Numbers indicate sortie sites. 58. 31. 27. 49. 41. 18. 38. 10. 6. 57. 50. - PowerPoint PPT PresentationTRANSCRIPT
Human Exploration of the Moonand Mars
Launch configuration
Crew Exploration Vehicle
Service module carries the CEV to the Moon
Lunar Surface Module
Site Selection for Moon
Near-side Far-side
Optimal Science Base * Numbers indicate sortie sites
1
2
3
4
5
6
7
8
9
17
18
19
20 21
25
262933
31
10
1112
1315
1623
58
27
2832
34
3536
3738
39
40
41
42
43
46 47
4950
52
53
54
55
56
57
30
45
22
24
Do it on the Moon first
•Partial gravity
•Radiation
•Planetary protection
NASA Mars Reference mission
NASA Mars Reference mission
Advanced Life Support Requirements Document. JSC-38571C/CTSD-ADV-245C Feb 2003, NASA JSC
Advanced Life Support Requirements Document. JSC-38571C/CTSD-ADV-245C Feb 2003, NASA JSC
MacElroy et al. 1985
Human requirements and products kg/person-day
RequirementsFood 0.6
Water3
Oxygen0.8
Total4.5
OutputsSolids 0.2
Water3.3
CO2
1.0
Total4.5
NASA Advaced Life support
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Biosphere II
Using the martian soil and atmosphere for a plant growth moduleNear-term missions
NASA Mars Reference mission
McMurdo Station: 50 years of science exploration
The Antarctica Model
Fifty years of continuous operations, 1-15 month tours.
Three permanent bases with temporary field camps.
Dec 1956: Bases established, IGY Cold War competition.
Science exploration was rationale, NSF had responsibility for science.
1970s, 1980s: US Antarctic research program operated as a part of foreign policy & military preparedness for cold weather operations.
1990s: Cold War ends, military activities in USARP reduced.
2000: Helicopter transport provided by private sector.
2005: Civilian science (NSF) managed program entirely. Contractor operation of base (Ratheon Polar Services)
Air Force provides transport to Antarctica, Coast Guard provides ice breaker.
2006: NSF directed to assume operation of ice breakers.
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Don’t send humans because they will contaminate Mars before we have a chance to determine if it has life and its potential for life
We’ve already contaminated Mars
Spirit Rover with 105 bacteria at Gusev Crater