Virgil I. GrissomNASA Project Mercury astronaut. -- Grissom was later known as Gus .Image Credit: NASA Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/amf-lrc-1959-b701_p-02362/Copy URL to clipboard> DownloadShareTakenMay 14, 1959ProducerLARCImage CreditNASASize1303x1920pxPIA NumberLRC-1959-B701_P-02362