'World-class' aquarium coming to Montreal in 2024

A rendering of the future Aquarium de Montréal. (Source:CNW Group/Groupe Écorécréo Inc.) A rendering of the future Aquarium de Montréal. (Source:CNW Group/Groupe Écorécréo Inc.)

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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.