And moon dust is clingy; it gets all over spacesuits and inside space capsules.Astronauts from the '60s and '70s used to complain that there was so much dust inside the capsule that they could smell it.So is the dust actually dangerous? What happens if it gets in the lungs?That's what scientists are studying now.One issue is that the moon's weak gravity could allow dust particles to float around in an astronaut's airway, which could let moon dust penetrate deeper into the lungs.Which increases the health risks.So what can astronauts do to breath in less dust? High-tech feather dusters?
