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EVA 101 will familiarize the student with the essential features of life support systems required for various types of space missions and will cover the requirements and design considerations for life support systems in space. Included are an introduction to basic human physiology, a description of the space environment, a survey of historical life support systems, and a presentation of spacecraft limitations and requirements and EVA space suit operations.

Objectives:

EVA 101 will familiarize the student with the essential features of life support systems required for various types of space missions. This course covers the requirements and design considerations for life support systems in space. Included are an introduction to basic human physiology, a description of the space environment, a survey of historical life support systems, and a presentation of spacecraft limitations and requirements. The course concludes with an introduction to EVA space suit operations with the Final Frontier EVA space suit.

Course Performance Objectives:

Upon completion of the course the students will be able to:

1. Describe those attributes of human physiology requiring protection during in space flight with specific reference to the cardiovascular, fluid and skeletal systems.

2. Describe the impact of the psychological effects of long duration space flight.

3. Describe the evolution of life support systems from Mercury to the International Space Station.

4. Identify each of the 6 sub-systems of the ISS life support system and describe what each does with reference to specific sub systems within each sub system.

5. Discuss the role of air and water reuse in long duration space operations with particular reference to the concept of a closed life support system.

6. Describe the space environment, and describe protection techniques for humans against solar flares, galactic cosmic rays and microgravity.

7. Review and list the limitations placed on logistical support and life support requirements on the major NASA space projects (Moon, DSG and Mars missions).

8. Briefly discuss future life support requirements for missions beyond Earth orbit, including extended stays on the lunar surface and manned missions to Mars. Explain the rationale for human phenotyping, genetic manipulation and human hibernation in the context of long duration missions.

Textbook: Spaceflight Life Support and Biospherics. Space Technology Library

Curriculum:

Week 1. Life support introduction

Week 2. The space environment

Week 3. Life support system basics

Week 4. Physico-chemical life support systems Part I

Week 5. Physico-chemical life support systems Part II

Week 6. Bioregenerative life support systems

Week 7. ISS and spacecraft life support systems

Week 8. Future life support system

 

Course Start: Fall Semester

Duration: 8 weeks

All material ©2023 Integrated Spaceflight Services LLC. All rights reserved.

4 STUDENTS ENROLLED

2022 Course Schedule

march

27mar(mar 27)8:00 am31(mar 31)5:00 pmAST 101: Fundamentals of Astronautics Class 2501

31mar(mar 31)8:00 am04apr(apr 4)5:00 pmAST 101: Advanced PoSSUM Academy - Red Sprite Group (Spring 2025)

april

03apr(apr 3)8:00 am07(apr 7)5:00 pmAST 101: Fundamentals of Astronautics Class 2502

june

05jun(jun 5)8:00 am08(jun 8)3:00 pmEVA 103 Planetary Field Geology Field Campaign (2025)Field campaign in planetary field geology including EVA tool evaluation. (Online classes start Summer Semester)

august

11aug(aug 11)8:00 am15(aug 15)5:00 pmFeaturedAST 102 Microgravity Research Campaign (2025)Microgravity Research Campaign supporting the IIAS AST 102 Program (Online class start in May)

october

17oct(oct 17)8:00 am21(oct 21)5:00 pmFeaturedOPS 102 Spacecraft Egress and Post-Landing Operations On-Site (2025)Spacecraft egress, space suit ejection, and sea survial training to complement OPS 102 post-landing human space flight instruction.

22oct(oct 22)8:00 am25(oct 25)1:00 pmEVA 105 Fundamentals of Underwater EVA Operations Campaign (2025)On-Site compliment to EVA 105 using analog training space suits and IIAS NBL facility

30oct(oct 30)8:00 am03nov(nov 3)5:00 pmAST 101: Fundamentals of Astronautics Class 2503

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