Mar. 1st, 2017

thnidu: A whale and a pot of petunias fall through space toward the Earth. By mitsje at deviantart.com (oh no not again)
[personal profile] thnidu
From Wikipedia

Sex in space

The idea of human sexual activity in the weightlessness or extreme environments of outer space – sex in space – presents difficulties for the performance of most sexual activities due to Newton's third law. According to the law, if the couple remain attached, their movements will counter each other. Consequently, their actions will not change their velocity unless they are affected by another, unattached, object. Some difficulty could occur due to drifting into other objects. If the couple have a combined velocity relative to other objects, collisions could occur. There have been suggestions that conception and pregnancy in off-Earth environments could be an issue.

As of 2009, with NASA planning long-term missions for lunar settlements with goals to explore and colonize space, the topic has taken a respected place in life sciences. Scientist Stephen Hawking publicly concluded in 2006 that possibly human survival itself will depend on successfully contending with the extreme environments of space.

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* Diana G. Gallagher's song, Pegasus Award winner for Best Humorous Song, 1986


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