
Dominique Ciccolella
Sale Coordinator and Expert Liaison
This auction has ended. View lot details
![[Project Mercury] PIONEERING ZERO-GRAVITY TRAINING: Mercury astronauts floating in simulated weightlessness for the man-in-space program NASA, 1959 image 1](/_next/image.jpg?url=https%3A%2F%2Fimg1.bonhams.com%2Fimage%3Fsrc%3DImages%2Flive%2F2025-03%2F24%2F25639331-4-1.jpg&w=2400&q=75)
![[Project Mercury] PIONEERING ZERO-GRAVITY TRAINING: Mercury astronauts floating in simulated weightlessness for the man-in-space program NASA, 1959 image 2](/_next/image.jpg?url=https%3A%2F%2Fimg1.bonhams.com%2Fimage%3Fsrc%3DImages%2Flive%2F2025-03%2F24%2F25639331-4-2.jpg&w=2400&q=75)
€500 - €700
Our Post-War and Contemporary Art specialists can help you find a similar item at an auction or via a private sale.
Find your local specialist
Sale Coordinator and Expert Liaison

Head of Department

Senior Cataloguer

Specialist
This training took place aboard a C-131 "Vomit Comet" aircraft, which executed steep parabolic flight paths to briefly create a zero-G environment for approximately 20-30 seconds at a time. These sessions allowed astronauts to develop spatial awareness, practice movement techniques, and gain confidence in their ability to function in microgravity before their historic Mercury spaceflights.
Project Mercury was America's first human spaceflight program, and this photograph embodies its bold, experimental spirit.