Slight changes in Maritime gas prices

In this Aug. 10, 2012, file photo, a customer pumps gas into his dual-tank pickup truck at a 76 gas station in Los Angeles. (AP Photo/Grant Hindsley, File) In this Aug. 10, 2012, file photo, a customer pumps gas into his dual-tank pickup truck at a 76 gas station in Los Angeles. (AP Photo/Grant Hindsley, File)

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How the lack of gravity in space impacts astronauts’ brain

What happens to the brain when you take gravity away? According to a new study looking at astronauts both before and after space travel, that experience causes physical changes that researchers believe requires at least three years between longer missions to recover from.