Radio Telescopes in Field — Green

1600 × 1200

Radio Telescopes in Field — Blue

1680 × 1050

Radio Telescopes on Mountain

3002 × 1994

Radio Telescopes in Field — Gray

2272 × 1704

Large Radio Telescope — Brown, Dramatic, Photograph

1920 × 1080

Radio Telescopes at Night — Black, Serene, Photograph, Stars, Mountains

1920 × 1080

Radio Telescopes at Night — Black, Serene, Photograph, Stars

1600 × 1000

Radio Telescopes in Desert — Blue

3908 × 1000

Radio Telescopes in Field — Blue, Dramatic

2100 × 1000

Radio Telescopes at Night — Black, Serene, Photograph, Stars, Sky

1920 × 1200

Radio Telescopes at Dusk — Orange, Dramatic, Sunset, Photograph, Moon

1920 × 1080

Radio Telescopes at Night — Black, Serene, Photograph

1600 × 900