A pilot's G suit (also called "anti-G suit") is a one-piece jumpsuit that protects him from feeling discomfort and losing consciousness from the pressure of G forces bearing down on him.

A pilot's G suit (also called "anti-G suit") is a one-piece jumpsuit that protects him from feeling discomfort and losing consciousness from the pressure of G-forces bearing down on him.

Whether helping astronauts enter Earth orbit, walk on the moon, pilot a space shuttle ... Mercury/Gemini: The first space suits were modified U.S. Navy jet-aircraft pressure suits.