Take the oceans, about which we know much less than the dark side of the moon. Ninety percent of the ocean floor has not even been charted, and while we have been to the moon, the technology to explore the ocean’s floors is still being developed. For example, a permanent partially-su...
Part A What is the most likely meaning of extraterrestrial as it is used in this sentence from “Mars Can Wait. Oceans Can’t.”? Base your answer on the context. “60 Minutes” recently ran a story about the dire effects on Florida’s space industry of scaling back our extraterrestrial ...