[Solved] About how many stars has the Hipparcos mission given us accurate distance data on? A)about 3,000, about half of what you can see with the naked eye alone B)over 6000, the visible naked eye stars and some seen in binoculars C)60,000, those within about 100 light-years of us D)a million, those with parallaxes of .005" or larger E)over 100 billion, almost every star in the galaxy Frustration: Frustration is the feeling of being upset or annoyed as a result of being unable to change or achieve something. Gould's Theory: Refers to a sociobiological framework proposed by Stephen Jay Gould, which suggests that human behaviors and social structures are influenced by evolutionary biology. Economic Scarcity: A situation in which available resources are insufficient to satisfy all wants and needs. Buffer Zone: An area designated to separate opposing forces or entities to prevent conflict.