Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in space, Butch has retired.

Sinus and congestion problems are more than just earthly annoyances, according to new research from Houston Methodist. A newly published study reveals that a staggering 85% of astronauts aboard the International Space Station (ISS) experienced at least one nasal and sinus issue during their mission,

Astronaut Barry "Butch" Wilmore announced his retirement Wednesday after 25 years with NASA and serving as a U.S. Navy test pilot before becoming an astronaut.