Astrobiology Missions, whats being proposed?

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Discussion Overview

The discussion revolves around proposed astrobiology missions targeting moons such as Europa, Titan, and Enceladus. Participants explore the current status of these missions, budgetary constraints, and the potential for future development.

Discussion Character

  • Exploratory, Debate/contested

Main Points Raised

  • Some participants highlight the interest in moons like Europa, Titan, and Enceladus for astrobiology missions.
  • One participant references a Wikipedia page detailing proposed missions involving these moons but cautions against assuming they will definitely occur due to budgetary issues.
  • Another participant questions the use of past tense in describing a joint NASA-ESA proposal, seeking clarification on whether it is still a viable option for future development or if it has been rejected.
  • There is a suggestion that NASA's withdrawal from the project may be due to budget constraints, leading ESA to consider funding it independently or seeking collaboration with another agency.
  • Concerns are raised about the possibility of the project being scrapped in favor of competing missions within the Cosmic Vision framework.

Areas of Agreement / Disagreement

Participants express uncertainty regarding the status of the proposed missions, with no clear consensus on whether they are still viable or have been abandoned.

Contextual Notes

Limitations include the ambiguity surrounding budgetary constraints and the status of the proposed missions, as well as the implications of NASA's involvement.

skydivephil
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There are a number of moons that seem to excite astrobiologists. Europa, Titan and Enceledus spring to mind.
Are there any good resoruces that explore what missions are being seriously proposed to explore these moons in the future?
 
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Here are http://en.wikipedia.org/wiki/EJSM/Laplace" of proposed missions that involve all three places. Considering the budgetary issues of space agencies at the moment I think it would be best not to assume they will definitely happen.
 
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Thanks I note the Wiki page usues the term " was a joint NASa ESA proposal", any diea why use the emphasis on the past tense? Is it not still an option for further development ( for a distant day when budgets are healthier) or has it been rejected ?
 
skydivephil said:
Thanks I note the Wiki page usues the term " was a joint NASa ESA proposal", any diea why use the emphasis on the past tense? Is it not still an option for further development ( for a distant day when budgets are healthier) or has it been rejected ?
I think that NASA is no longer involved because it can't afford it so ESA is looking to either fund it itself or collaborate with another space agency. I guess if it can't do that it will be scraped and replaced with one of the other http://en.wikipedia.org/wiki/Cosmic_Vision#Large_missions_.28L.29" the project is competing with.
 
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