Observatory under Star Trails — Purple

3277 × 2534

Observatory under Star Trails

1280 × 1280

Star Trails over Observatory — Blue

1920 × 1200

Star trails over desert observatory

2560 × 1440

Star trails over radio telescope

1920 × 1200

Observatory at Night — Blue

1920 × 1200

Star trails over satellite dish

1920 × 1080

Star trails over old bunker

3407 × 2154

Star trails over observatory domes

3648 × 2280

Radio Telescope at Night — Dark Blue

1920 × 1200

Observatory on Snowy Mountain

2560 × 1600

Star Trails in Night Sky — Purple, Calm

4272 × 2848