NASA Apollo 11 crew await pickup by a helicopter from the USS Hornet. The fourth man in the life raft is a United States Navy underwater demolition team swimmer. All four men are wearing biological isolation garments. NASA. Post author By Kathy Gill Post date 22 July 2022 No Comments on NASA https://www.nasa.gov/multimedia/imagegallery/image_feature_1429.html Leave a ReplyCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.