While accepting and endorsing genuine, well-founded planetary concerns, he criticised others as "either innocent misrepresentations of imperfectly known facts or irresponsible exaggerations which may cause unnecessary public alarm and divert attention from really important problems".
In his current book project "The Aesthetic Constitution of International Law," the scale of analysis shifts from the European to the planetary, concerned with the making of the planetary nomos in which we live today.
Among them, consider the narrator, Susan Griffin, a feminist intellectual, who is involved in what she calls "planetary concerns". "That shows how a lot of people are still pursuing what began in Berkeley," Mr. Kitchell said.
Recent recommendations by the Space Studies Board (SSB) of the National Research Council (United States), would indicate that the scientific integrity of the sample is a planetary protection concern (SSB, 1997).
The quest to discern the origins of life is bringing together once-disparate disciplines, including astrophysics and planetary science (concerned with the heavens and the formation of planets), and chemistry and biology (concerned with the prebiotic chemistry and the critical — and still mysterious — transition that created the first living cells).
I address planetary protection concerns by starting from a normative ethical framework for the treatment of microorganisms.
Planning for extraterrestrial sample returns— whether from Mars or other solar system bodies— must be done in a way that integrates planetary protection concerns with the usual mission technical and scientific considerations.
Uncertainties in an asteroid's orbital and physical parameters as well as those additionally introduced during a mitigation attempt necessitate an in depth analysis of deflection mission designs in order to dispel planetary safety concerns.
Surface samples would have the utmost value in interpreting links between asteroids and meteorites, would yield maximum information in solar exposure, would avoid planetary protection concerns, and would produce material not reaching Earth as meteorites.
The project, which stems from the study programme undertaken by the French Space Agency CNESS) to develop the base-line concepts for planetary rovers, concerns the development, tests and experimentation of an on-ground mobile robot emulating a generic rover.
Her current research concerns planetary ring dynamics and satellite orbital dynamics, and their connections with giant planet interior structure.
