Ejaculating in space could thrust a person backwards at 9 centimeters per second. If the penis has balanitis it could be classified as a red rocket.

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Did you consider the mass ejaculated vs mass of body? I suspect that since the mass ejaculated compared to the mass of the person would be very small, and for a very short duration. Net force acting on the body mass is pretty much zero. Zero force = zero acceleration = zero change in velocity of the ejaculator. Thrust backwards at zero cm/s.

Murpydoo

When you nut, it push you backwards.

Hoverboard_Hal

Peeing would probably give more propulsion

BubblySiren

>Ejaculating in space could thrust a person backwards at 9 centimeters per second Gonna need to see your math on that, because no fucking way is it true. If the average astronaut is 80kg and the average ejaculation is 5g, you’d have to ejaculate at 1.4 km/s to get pushed back at 9cm/s.

phunkydroid

What If you fart though at the same exact time, would you’d cancel it out?

Ravage519