Balloon Carrying Payload

1667 × 2500

High-altitude balloon with payload

1365 × 2048

Scientist at a large scientific instrument

2634 × 3309

Hot Air Balloon Interior — Yellow, Calm

1600 × 1200

Scientist with Laser Equipment

1319 × 1627

Large Balloon on Runway

2600 × 1837

Pipette Adding Liquid

1920 × 1080

Test Tubes in a Rack — Blue

1200 × 799

Lab vials in a centrifuge

2937 × 3582

People with Large Balloon

2856 × 2008

Particle Accelerator Detector — Green

1600 × 1000

Rocket Launch — Black, Dramatic, Photograph

1920 × 1200