Turpel-Lafond returns honorary degree granted by Simon Fraser University in B.C.

B.C. Representative for Children and Youth Mary Ellen Turpel-Lafond speaks to a reporter in Vancouver on November 13, 2015. THE CANADIAN PRESS/Darryl Dyck B.C. Representative for Children and Youth Mary Ellen Turpel-Lafond speaks to a reporter in Vancouver on November 13, 2015. THE CANADIAN PRESS/Darryl Dyck

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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.