xEMU Antenna testing being performed in the B14 Anechoic Chamber to inspect MLI keep out zones for the antennas. The xEMU Test article is named xGUS, the successor to the EMU Test Article also named GUS (named after Gus Grissom and his iconic silver spacesuit). Image taken from where "horn" is located that sends out radio frequency signals for test. Photographer: Norah Moran – Johnson Space Center