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You're probably right in this case, but as for the last part consider that the Earth is a gravity well and the ISS has been in space for a very long time. Earth
by api 9y ago
You're probably right in this case, but as for the last part consider that the Earth is a gravity well and the ISS has been in space for a very long time. Earth is going to draw in particles and the ISS has had plenty of time to catch them.
- sitkack 9y agoThen shouldn't the Earth Moon Lagrange points have bacteria in them them as well? Or Geosync satellites? Plenty of places to look.