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Stories by harrycoumnas
Harry Coumnas
In his capacity as a planetary protection officer, Harry Coumnas contributed to the invention of plants that...
Harry Coumnas
As a geoscientist, Harry Coumnas locates and estimates the extent of natural resource deposits by analyzing d...
Harry Coumnas
Harry Coumnas contributed to the development of plans to safeguard Earth from returned extraterrestrial sampl...