Large telescope inside observatory

1504 × 1000

Radio telescopes at dusk

1600 × 1000

Radio telescopes on a mountain

2929 × 1890

Large radio telescope dish

1920 × 1079

Observatory on a mountain at sunset

1600 × 1000

Large radio telescopes in a field

2272 × 1704

Laser beams at observatory

3026 × 2400

Observatory on a snowy mountain

2999 × 2000

scientific equipment with solar panel

4368 × 2912

Scientist with scientific equipment

1600 × 1197

Man operating scientific equipment

2020 × 2312

radio telescopes at dusk

1920 × 1080

Chandra X-ray Observatory image

6000 × 4800

White observatory on a hill

3405 × 2270

Men using a chromocrit device

1200 × 955

lab container with pipettes

2560 × 1600

Scientist using a furnace

3561 × 2956

Zeiss microscopes in a row

6428 × 3871

microscope on white background

1600 × 1200

Bullet Cluster in space

3000 × 2400