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In Honor of National Pig Day: Pigs in Space!

Illustration for article titled In Honor of National Pig Day: Pigs in Space!

As much as we love The Muppets, in 1963 a pair of NASA engineers entertained the idea of sending real pigs into space. This is their story.

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"Little Joe" was the name of the rocket used by NASA to test the launch escape system and heat shield of the Mercury capsule. Developed by pioneering spacecraft designer Max Faget, the Little Joe was a cluster of four off-the-shelf Sargeant solid fuel rockets. (The four nozzles seen from below reminded Faget of the double deuce craps throw called a "little Joe" and hence the name.) The Little Joe rocket was capable of lobbing a boiler plate capsule into suborbital ballistic flight. Since the booster was cheap, it was the perfect vehicle for testing the Mercury capsule, which it did very successfully.

Illustration for article titled In Honor of National Pig Day: Pigs in Space!
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On December 4, 1959, a Little Joe rocket shot a rhesus monkey named Miss Sam 55 miles to the very edge of space. (Miss Sam survived the journey, by the way.)

Illustration for article titled In Honor of National Pig Day: Pigs in Space!

However, in 1963, G.C. Johnson and John W. Wilkey, Jr., who were engineers at NASA's Langley Research Center, came up with an even more ambitious idea. The suggested replacing the monkey with a pig.

The rationale was that not only was the mass of a pig closer to that of a human, they also share many similar physiological features. Even though the Mercury program had already flown astronauts in sub-orbital and orbital flights, there was still a need for inexpensive tests so Johnson and Wilkey's plan made some sense.

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Get a close up look at the proposed "pig capsule" below, and read NASA's "A Brief History of Animals In Space" here.

Illustration for article titled In Honor of National Pig Day: Pigs in Space!
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DISCUSSION

ManchuCandidate
ManchuCandidate

It's a good thing they didn't. Those pigs would just ham it up for the cameras.