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For this story, WIRED reviewed dozens of NASA documents, including backup plans and contingencies for emergencies, and spoke to more than a dozen people, including three astronauts who’ve visited the ISS, and no one seemed that freaked out. One astronaut said the most worrisome scenario that actively crossed his mind in orbit was getting a toothache. The ISS has had some emergencies, including a first-ever medical evacuation in January, but generally things have been remarkably stable. In fact, one of the most impressive things about the ISS is that nothing very dramatic has ever happened to it. No experiment has gone too haywire. It hasn’t been hit by an asteroid.
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One large study of 365 hetrosexual couples found that women's sexual satisfaction was higher when their current contraceptive status matched what it was when they first chose their partner, hinting that changes in pill use can change how a partner is experienced. These effects are small but could help explain some couples' puzzling shifts in chemistry over time.