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Only 3 nations can independently sustain human spacewalks in 2026 — the U.S., Russia, and China.
| Attribute | 🇷🇺 Russia / USSR Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-08Remove × | ||
|---|---|---|---|
| Agency | 🇷🇺 Roscosmos / Soviet Space Program | 🇺🇸 Boeing | 🇺🇸 Axiom Space |
| Country | Russia / USSR | USA | USA |
| Manufacturer | NPP Zvezda | David Clark Company | Axiom Space + Prada (outer materials) |
| Type | IVA | IVA | EVA |
| Status | Active | Active | In Development |
| Program | Soyuz; Shenzhou (licensed) | CST-100 Starliner (Boeing Commercial Crew) | Artemis III (first crewed Moon landing since 1972) |
| Era | 1980–present | 2024–present | 2022–present |
| Weight | 10 kg | 9 kg | — |
| Max EVA Duration | — | — | 8+ hours ↑ Longest |
| Operating Pressure | 5.8 psi pure O₂ | — | ~4.3 psi 100% O₂ |
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33 spacesuits across 8 countries — active, retired, cancelled, and in development — with primary-source citations from agency technical documentation. Pure URL state: bookmark or share the link and the comparison reproduces exactly.