Social Studies, 02.01.2020 20:31 formulabmath

Time between civilizations. suppose that there are 100 billion stars in the milky way galaxy, that 1 in 1 million stars gets a civilization at some point, and that these civilizations have arisen at random times over the past 5 billion years. on average, how much time separates the rise of one civilization in the galaxy from the rise of the next? based on your answer, should we expect to make radio contact with another civilization that is either at or below our own current level of technological development?

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Time between civilizations. suppose that there are 100 billion stars in the milky way galaxy, that 1...