Coursebooks 2017-2018


Lessons learned from the space exploration


Lecturer(s) :

Toussaint Marc JM R




The main objective of the course is to present with different viewpoints, the lessons learned which lead to the choices and decisions in the space exploration and their consequences for the next decades to come. Several (past and present) examples are elaborated and discussed.


1. Introduction ' the first 15 years:

The history of the space conquest in the Cold-War context and the origin of the early Soviet successes, their working methodology, their way of doing and designing, the technological limits. The American political and technical reactions, the Moon race, the reasons for the first space disasters and the Soviet failure in the lunar competition. The end of the Apollo programme. The initial conception and design of manned space vehicles and their associated risks.

2. Soviet and American Low Earth Orbit manned occupancy:

The origin of the Soviet space stations programmes: Almaz, Salyut and Mir. The initial goals, the operational and human difficulties, the achieved results, the military hidden aspects. The American programmes: MOL, Skylab, and the Space Shuttle Transportation System. The consequences of the end of the Cold-War on the Soviet / Russian and American space activities. The start of the International Space Station programme and the new worldwide-cooperation between the different Partners.

3. The Launchers in the World:

Review and panorama of the launchers in the World with their associated technology choices: Soviet/Russian, American, Chinese, Japanese, and others. From Europa to Ariane, the first national and European projects, the successes of Ariane 1 to 4, the evolution towards Ariane 5. How to deal with failures and operational difficulties. The introduction of a launchers' family with Vega and Soyuz in the CSG (European Spaceport).  The evolution towards Ariane 6 and Vega-C.

4. The unmanned and future manned exploration programmes:

Review and panorama of the unmanned exploration missions towards Moon, Mars and Venus. The origin of the American manned exploration programme, the evolving Martian missions and scenarios, the new space vehicles concepts and their recent evolutions. Roles and strategies of the main Space actors (USA, Russia, China and Europe). Return to the Moon in the next 15 years with Mars missions as a goal.

5. The next 50 years:

What can be expected in the next decades with respect to Space tourism, the build-up of space colonies and the new visions for exploring, exploiting and colonising the solar system?

6. Perform a conceptual design assessment of a space project (see below)


Cold-War, Sputnik, Luna, Vostok, Voskhod, Mercury, Gemini, Apollo, Soyuz, Salyut, Space Shuttle, Mir, ISS; Moon race, Space cooperation, Barter, Moon return.

Launch service provider worldwide competition, recovery and re-use of space elements; Space tourism, Space resources exploitation.

Learning Prerequisites

Recommended courses

Prof. Claude Nicollier's and Prof. Richard Muriel's classes.


Learning Outcomes

By the end of the course, the student must be able to:

Teaching methods

Ex cathedra, in English or French.

Lecturing every second week at EPFL during the semester.


Expected student activities

Assessment methods

During the semester, a short conceptual analysis of a Space project is requested. The students have to set-up and work in small, independent groups, to perform the work and defend it at the end of the semester. A System 'trade-off' method, as applied in the frame of preliminary conceptual design phases, is introduced and shall be used in the evaluation process, with definition of evaluation criteria, their weighting and application to at least 3 system concepts. A project follow-up and guidance is provided during the semester. A draft mid-term report is requested. The project final report and presentation close the activity at the end of the semester. Semester continuous evaluation through the project.



Office hours No
Assistants No
Forum No
Others Available for each group to answer questions on the project conduct, the morning of the lecturing day.


Virtual desktop infrastructure (VDI)





In the programs

Reference week

13-14 INR113   
      Exercise, TP
      Project, other


  • Autumn semester
  • Winter sessions
  • Spring semester
  • Summer sessions
  • Lecture in French
  • Lecture in English
  • Lecture in German