# CCP Astronauts Practice Spacewalking

NASA JSC/James Blair · 2018-09-04

License: Dominio público (NASA) (https://www.nasa.gov/nasa-brand-center/images-and-media/) · Credit: NASA/KSC · Source: https://images.nasa.gov/details/jsc2018e078340

## What you would see

On the left, in the foreground and in profile, a short-haired man sits hunched slightly forward. He wears a dark blue VR headset that covers his eyes, a navy polo shirt, beige trousers, and black-and-white gloves. With both hands he holds a white, boxy controller with levers and cables trailing down to the grey carpeted floor. A black harness-like strap rests around his neck and shoulders. Facing him, in the center-right, hangs a hollow cube made of aluminium beams and metal plates, suspended by ropes and straps from above. It has a white cylindrical protrusion, a blue handle, a small red button, and tangled black cabling. Behind it, two large wall screens show a bright computer simulation of the International Space Station, with white solar panels against a black sky. The room is enclosed by black curtains decorated with small star stickers and a tiny ringed planet resembling Saturn. Below, there is a black swivel stool, a tall black cylinder holding a hanging metal counterweight, and, cropped in the bottom-right corner, part of a metal fan. The light is even and artificial, with cool reflections on the metal and screens, giving the whole scene the improvised, functional feel of a working laboratory rather than a stage set.

## How to look at it

Start with the astronaut's posture: seated on Earth, yet acting as if he were floating. Then look up at the screens to see the space station he is supposedly seeing inside the headset. Finally, notice the ropes, weights, and fan: the everyday machinery that makes the illusion work and breaks it at the same time.

## Context

According to the source, this photograph was taken on September 4, 2018, at NASA's Johnson Space Center in Houston and was credited to NASA JSC/James Blair. It shows Commercial Crew astronaut Mike Hopkins training in the Virtual Reality Lab, which uses real-time graphics and motion simulators to recreate the space environment. Hopkins was practicing a spacewalk in preparation for a mission to the International Space Station. At the time, he was assigned to SpaceX's first operational crewed mission, following the company's crewed test flight. The exact exercise he is performing in this precise moment is not specified.
(certainty: alta; written by an AI model, muse-wonder-1.0; trust the source)

## Curious detail

A surprising visual detail: although Hopkins is rehearsing weightlessness, everything around him betrays gravity — the cube hangs from ropes, a metal weight dangles from a knotted cord, and the cables fall straight toward the floor.

## Questions

- What changes in our understanding of space exploration when we see rehearsal on Earth rather than the mission itself in orbit?
- How do the body, the headset, and the suspended cube work together to create a believable sense of floating?
- What does this mixture of advanced simulation and homemade-looking ropes and weights say about how technology is actually built?

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

1. In the photo there is a hollow metallic object hanging in front of the astronaut. What shape is it?
2. What color is the virtual reality visor covering the astronaut's eyes?
3. How many large screens show the simulation of the International Space Station behind him?

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