Pick up to 4 spacesuits to compare side-by-side. State lives in the URL — share the link and the comparison loads exactly as you left it.
Only 3 nations can independently sustain human spacewalks in 2026 — the U.S., Russia, and China.
| Attribute | |||
|---|---|---|---|
| Agency | 🇺🇸 NASA | 🇷🇺 Soviet Space Program | 🇺🇸 Boeing |
| Country | USA | USSR | USA |
| Manufacturer | David Clark Company | NPP Zvezda | David Clark Company |
| Type | IVA | EVA | IVA |
| Status | Retired | Retired | Active |
| Program | Space Shuttle (STS-64 through STS-135) | Salyut 6 / Salyut 7 | CST-100 Starliner (Boeing Commercial Crew) |
| Era | 1994–2011 | 1977–1984 | 2024–present |
| Weight | 15 kg | 73.5 kg | 9 kg |
| Max EVA Duration | — | 3 hours ↑ Longest | — |
| Operating Pressure | Full pressure rated to 30 km altitude | 5.8 psi pure 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.