NASA Goddard’s ‘Spiky’ Antenna Chamber: Signaling Success for 50 Years – NASA https://www.nasa.gov/centers-and-facilities/goddard/nasa-goddards-spiky-antenna-chamber-signaling-success-for-50-years/
Rows upon rows of cobalt-blue spires in Goddard’s antenna chamber evoke a soundproof room from a recording studio. Much like laying down tracks on a hit album, this testing facility ensures clean takes for NASA missions‘ antennas and their data transmissions.
Greenbelt, Maryland, have finished testing the high-gain antenna for the Nancy Grace Roman