Skin Health. Paronychia is an infection of the layer of skin surrounding the nail (known as the perionychium). It is the most common hand infection in the United States and is seen frequently in children as a result of nail biting and finger sucking.
Buzz Aldrin Hates Being Called the Second Man on the Moon. For the Apollo 11 astronaut, launching into space was easy. Returning back to Earth was harder. During the 1966 Gemini 12 mission, Buzz Aldrin became the first person to take a selfie in space. Buzz Aldrin is a living legend: a bona fide American hero and tireless public servant. The Apollo 11 astronaut walked on the moon and took the first selfie in space.
Eugene Andrew Cernan was an American astronaut, naval aviator, electrical engineer, aeronautical engineer, and fighter pilot. On Apollo 17, Cernan became the eleventh person to walk on the Moon and, as the last man to re-enter the Lunar Module, the last person as of 2018 to have walked on the Moon. He traveled into space three times: as Pilot of Gemini 9A in June 1966, as Lunar Module Pilot of Apollo 10 in May 1969, and as Commander of Apollo 17 in December 1972, the final Apollo lunar landing. Cernan was also a backup crew member for the Gemini 12, Apollo 7 and Apollo 14 space missions.