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Articles on Astronauts

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The ISS is a collaboration between the space agencies of Canada, Russia, Japan, Europe and the United States. www.shuttershock.com

Curious Kids: How big is the International Space Station?

The International Space Station is the biggest human made structure in space and the third brightest object in the sky. But the living conditions for the six astronauts on it are quite cramped.
Canadian Space Agency astronaut Chris Hadfield on the International Space Station in 2012. NASA

What happens to the brain in zero gravity?

New research has uncovered exactly what happens to the brain when astronauts are in space.

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