Nasa practices sex in space

[Lester]

I came across this article about sex in space.

basically it's about how people who travel in space who normally spend 3 years doing it are going to wanna have sex and their putting astronauts in specific studies to see how they can match them up when it comes to sex in space.

here's the link

Lust in space: Nasa must iron out the kinks in space sex if man is to settle on Mars - Telegraph