No human has spent 3 consecutive years in zero g. A few people have spent more than one year, and that’s rough. I choose submarine over ISS. However, if offered the choice between a submarine and a future rotating space station with artificial gravity, my answer might be different.
No human has spent 3 consecutive years in zero g. A few people have spent more than one year, and that’s rough. I choose submarine over ISS. However, if offered the choice between a submarine and a future rotating space station with artificial gravity, my answer might be different.