Starlust on MSN
Getting pregnant in space may be tricky, as human sperm may lose its way without gravity
"This is the first time we have been able to show that gravity is an important factor in sperm’s ability to navigate through ...
By Will Dunham WASHINGTON, March 30 (Reuters) - As humankind moves toward the goal of establishing a long-term presence on the moon and Mars, the question of whether reproduction is possible in ...
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