The chiggers that bite humans “are the larval stage of a mite that is otherwise harmless and actually beneficial,” Gangloff ... And patients can usually manage the itchiness on their own at home ...
While not dangerous, dust mites live in the home and feed off dead skin from humans and pets. They can cause allergic reactions including wheezing, runny nose and itchy eyes and skin, and in worse ...
But those stays didn't establish a lasting human presence on the moon. More than 50 years after the most recent crewed moon landing — Apollo 17 in December 1972 — there are plenty of reasons ...