As plans for missions to Mars accelerate, so do questions about how the human body might cope. A return trip to the red planet would give more than enough time for someone to become pregnant and even ...
These swimmers are sure to sink. Human sperm can get lost in space, new research shows. Scientists put sperm to the test to determine whether a child could be conceived in space, using a tiny plastic ...
As plans for missions to Mars accelerate, so do questions about how the human body might cope. A return trip to the red planet would give more than enough time for someone to become pregnant and even ...
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