How Buzz Aldrin (Unintentionally) Paved the Way for Sex in Space

By Kevin Grazier | August 15, 2010 9:11 am

Meeting the press during a recent visit to Tokyo, NASA Astronaut Alan Poindexter — Commander of  recent Discovery ISS resupply mission STS-131 — was asked if there had been sex in space. His reply was succinct and left no room for ambiguity (though this photo does look pretty chummy):

We are a group of professionals. We treat each other with respect and we have a great working relationship. Personal relationships are not … an issue. We don’t have them and we won’t.

Hang on a second. I’m not sure that the concepts of “sex in space” and “professional” are mutually exclusive. I’m sure that, given what we’ve learned about human physiology because of spaceflight, that there are any number of cardiologists, internists, endocrinologists, OB/GYNs, and a whole host of other health-care professionals and researchers who would love to have physiological data taken of a couple before, during, and after a union in a microgravity environment. These researchers would be the Masters and Johsons, Kinseys, and perhaps even the Shere Hites of their time.


For me, though, when I first read Poindexter’s denial about sex in space, the first thing I thought of was Gene Cernan.

Wait, that came out wrong. Better elaborate.

Gene Cernan (the last human to leave the lunar surface, fellow Purdue Boilermaker, and one of my personal heroes) did one of NASA’s first spacewalks on Gemini 9. Unlike the previous EVA (extra-vehicle activity) of Ed White in Gemini 4, Cernan did not have a hand-held thruster unit — the goal of the EVA was for Cernan to make his way to the back of the spacecraft and don a much larger maneuvering unit, like the MMU operated almost 20 years later. Cernan had a very difficult time maneuvering his body in the airless/microgravity environment of space, his visor fogged, his suit overheated, and he never made it to the back of the spacecraft. Michael Collins had similar difficulties aboard Gemini 10. Learning of the low-gravity tribulations of Cernan and Collins, Astronaut Buzz Aldrin designed tools, handholds, and techniques for his flight aboard Gemini 12, and moved comparatively effortlessly.

NOW you can probably see where this is going.Sex in Space Book

On Earth, when it comes to the act of making love, gravity is a great enabler — certainly when it comes to the, uh, harmonic oscillations one normally associates with various sexual acts. In microgravity, a whole host of Newton’s Laws of Motion come into play, and clearly one would need a bevy of straps, velcro, and fasteners — and that’s WELL before even coming close to the realm of  kinky or B&D.

The book “Sex in Space” by Laura Woodmansee describes several potential positions by which low-gravity sex could be performed, but after reviewing the book (strictly for scientific curiosity, mind you), it looks like many of those positions would leave Barbarella and Buck flailing about — not unlike Gene Cernan on Gemini 9. did a review on the book, covering some of the topics explored within, but they didn’t discuss the topic of potentially enabling positions. (LiveScience did, however, discuss this notion briefly; so did Robert A. Freitas, Jr.)

On the reverse side of that, under the right conditions the microgravity environment of near-Earth orbit might allow a return to intimacy for people who, because of injury or disease, can’t have sex on Earth. So after the upcoming explosion of private space flight, after we’ve established lunar colonies, you can almost see that the Sandals Resorts will get into the game with a new resort called “Moon Boots.”

Humor aside, and as “clinical” as this sounds, it might not be a bad idea to consider monitoring people having sex when there are protocols and experimental controls in place, instead of allowing people who simply want to join the “Hundred Mile High Club” experiment haphazardly.

We’d learn a lot about human physiology, and imagine the spinoffs!


Comments (10)

Links to this Post

  1. Sex in spatiu si un anunt! Alo!! NASA?… « Profa de Sex | August 17, 2010
  1. What ever happened to the Russian cosmonaut couple who’s mission was to conceive in space? Were they successful?

  2. Harman Smith

    Oh man… including a picture of a Shuttle ‘mounted’ on a 747 in this article was a master stroke. Bravo.

  3. Idlewilde

    I always kind of wondered about this..thanks!

  4. Stolen Dormouse

    Hey! Let’s not forget there was a short story in the 1960s or 1970s by Pierre Boulle (who was an engineer before he turned to writing) about the problems of sex in zero gravity. I’m no longer sure of the title, or which collection of his it was in (Time Out of Mind, perhaps?), but it was the first such story I remember. Vive la France!

  5. Glenn

    #4 Here’s another short story on this subject.
    This is worth finding:
    “The Day They Tested the Rec Room,” (short story) CoEvolution Quarterly (Summer 1981), pp. 116-1234.
    By Paul Brians
    (it ends traumatically)

  6. megan

    Simple answer, use the confining sleeping units or exercise strapdown mechanisms, grabhandles. All those men in space together could be jacking each other off for all we know and laughing about their floating spooge (ejaculate). There’s hand manipulation for female orgasm. Both partners can find ways to secure themselves. Then there could be consenting groupsex with helping supportive hands. What dumb Bonobos we are.

  7. megan

    Are people in science pathetically stuck on hetero Christian prone procreative sex=teh Realz SEX, with woman on bottom and man on top, eyesclosed. Sex for procreation that the article is focusing on, imho, should be only attempted in a sufficient gravity situation as who knows apart from what has been researched from animals, the need for gravity in gestation for species viability. Humans born on Mars will have weaker bone structures development and may end up taller. Like on Star Trek all persons involved in space exploration work should voluntarily take birth control or have reversible surgery and saved frozen eggs/sperm.

  8. OK, they are all professionals, scientists and they don’t think about sex in space. Why not? Most people are looking for sex online and offline to. So, it would be very nice to see “Space sex guide” :) After all, in next few years we could go to space also 😛

  9. Brian Too

    All you need is a reaction mass and look at that, there’s one right there!

    In fact I suspect it’s even easier than that. With the right sort of grip on the matter, a tricky two body problem becomes a much simpler single body problem. So to speak.


Discover's Newsletter

Sign up to get the latest science news delivered weekly right to your inbox!


See More

Collapse bottom bar