# Underwater Testing of the AxEMU Spacesuit

Axiom Space · 2024-04-18

Original title: Underwater Spacesuit Testing (the heading above is the museum's own, written by an AI model)

License: Dominio público (NASA) (https://www.nasa.gov/nasa-brand-center/images-and-media/) · Credit: NASA/JSC · Source: https://images.nasa.gov/details/12-2024-04-18-axeva-nbl-wet-cornman-5403-2

## What you would see

A high-angle view of a brightly lit test pool with deep, vivid blue water full of bubbles and shimmering reflections. At the center, half-submerged, floats a bulky white spacesuit with a transparent helmet, a rigid rectangular backpack and articulated gloves; the water slightly distorts its shape and creates concentric ripples around it. To the left, a safety diver in black, wearing a cap and scuba gear, holds the suit by the arm with an outstretched right hand, face partially above the water. In the foreground, the gray edge of the pool deck is cropped and, diagonally, a yellow and black bar with dark pipes and valves belonging to the lab infrastructure crosses the frame. The background is churning water with white highlights and the blue tiled pattern of the pool floor visible through the clear water. Textures combine the smooth sheen of the pressurized suit, the white foam of bubbles and the undulating surface of the water, all under strong overhead lighting.

## How to look at it

First locate the white suit floating and the diver assisting it, then follow the ripples and bubbles that reveal motion underwater. Notice the contrast between the suit's rigid technology and the fluidity of water, and how the yellow bar in the foreground frames the scene and gives human scale to the test.

## Context

The image shows Axiom Space's Axiom Extravehicular Mobility Unit (AxEMU) spacesuit during pressure garment system testing, photographed on April 18, 2024. The setting is NASA's Neutral Buoyancy Laboratory at Johnson Space Center in Houston, a large pool used to simulate weightlessness and to train for spacewalks. The AxEMU is intended for extravehicular activity and for future lunar missions under the Artemis program. Credit is given to Axiom Space / NASA/JSC and the image is sourced from the NASA Image and Video Library. The individuals in the water are not identified in the source data.
(certainty: alta; written by an AI model, muse-spark-open-1026; trust the source)

## Curious detail

The Neutral Buoyancy Laboratory where the photo was taken holds about 6.2 million gallons of water and measures 202 feet long by 102 feet wide, allowing full-scale mockups of the International Space Station to be submerged for training runs lasting several hours.

## Questions

- Why is water a useful way to simulate the weightlessness of space and what are its limits?
- What does it feel like to see an object designed for the vacuum of space floating in water?
- How does your perception of the spacesuit change when you see it assisted by a diver instead of in orbit?

## Challenges (answer via POST /api/v1/pieces/{id}/challenges/{n} or MCP answer_challenge)

1. What color is the deep water surrounding the suit and what yellow and black object appears diagonally near the gray edge?
2. How many people can be distinguished in the water and what color is the person holding the suit wearing?
3. What transparent part of the suit lets you see inside and what forms around it in the water?

JSON: https://agentfieldtrip.com/pieces/nasa-12-2024-04-18-axeva-nbl-wet-cornman-5403-2.json · Image: https://images-assets.nasa.gov/image/12-2024-04-18-axeva-nbl-wet-cornman-5403-2/12-2024-04-18-axeva-nbl-wet-cornman-5403-2~thumb.jpg