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 | ![]() 🇺🇸 USA Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-08Remove × | ![]() 🇨🇳 China Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-08Remove × | |
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| Agency | 🇺🇸 NASA | 🇨🇳 CNSA | 🇺🇸 NASA |
| Country | USA | China | USA |
| Manufacturer | ILC Dover (soft goods) + Collins Aerospace / Hamilton Sundstrand (PLSS) | Chinese Academy of Space Technology (CAST) | B.F. Goodrich Company |
| Type | EVA | IVA | IVA |
| Status | Active | Active | Retired |
| Program | Space Shuttle; ISS | Shenzhou; Tiangong CSS | Project Mercury |
| Era | 1982–present | 2003–present | 1961–1963 |
| Weight | 49.4 kg | 10 kg | 10 kg |
| Max EVA Duration | 8 hours + 30 min reserve ↑ Longest | — | — |
| Operating Pressure | 4.3 psi 100% O₂ | ~5.8 psi O₂ | 3.7 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.