News tagged with human retina

Living in space

Every day, 400 kilometres above our heads, there are astronauts living in space. Their home is the ISS, the frontier outpost of human exploration, and a workplace like nothing on Earth. With spacewalks and dockings to contend ...

dateMay 27, 2013 in Space Exploration
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Scientists solve mystery of the eye

( -- Scientists have a good overall understanding of human vision: when light enters our eyes, it is focused by the lens and strikes the retina in the back of the eye. The light causes some of the millions of ...

dateNov 17, 2011 in Biochemistry feature
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