White Observatory Dome — Blue

1738 × 1124

White observatory building

1024 × 683

Historic building with dome and ruins

1620 × 1080

Stone Church in Snow — Blue

1228 × 793

Snow-covered Chapel — Blue, Serene, Winter, Photograph, Mountains, Trees

1366 × 768

Large satellite dish in desert

1920 × 1080

Radio telescope at night

1600 × 1067

Kamiokande detector interior

3872 × 2592

Large radio telescope dish

2921 × 3630

mosque with two minarets

1100 × 825

Mosque with minaret and dome

1529 × 1600

Sacré-Cœur Basilica — Blue, Dramatic

5184 × 3456