Astronaut health on moon may depend on good dusting

Lunar dust could be more than a housekeeping issue for astronauts who visit the moon. Their good health may depend on the amount of exposure they have to the tiny particles.

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<p><a href="http://www.physorg.com/news129898787.html">Astronaut health on moon may depend on good dusting</a></p> <p>Lunar dust could be more than a housekeeping issue for astronauts who visit the moon. Their good health may depend on the amount of exposure they have to the tiny particles.</p>