Large telescope observatory

5000 × 2808

Observatory on a mountain at sunset

1600 × 1000

James Webb Space Telescope mirror

3064 × 1724

Laser beams at observatory

3026 × 2400

Observatory on a snowy mountain

2999 × 2000

Particle Accelerator Detector — Red, Industrial, Photograph

3608 × 2480

Fusion Reactor Interior — Gray

1417 × 1031

Inside a fusion reactor

1920 × 1080

complex metal spiral structure

3826 × 2387

Radio telescopes at dusk

1800 × 1467

Large Radio Telescope — Green

2921 × 3630

Large Radio Telescope — Gray, Dramatic, Afternoon, Photograph

2560 × 1600