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Only 3 nations can independently sustain human spacewalks in 2026 — the U.S., Russia, and China.
| Attribute | ![]() 🇬🇧 USA / UK Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-09Remove × | ||
|---|---|---|---|
| Agency | 🇷🇺 Soviet Space Program | 🇺🇸 SpaceX | 🇬🇧 Virgin Galactic |
| Country | USSR | USA | USA / UK |
| Manufacturer | NPP Zvezda | SpaceX | Virgin Galactic / Under Armour |
| Type | EVA | EVA | IVA |
| Status | Cancelled | Active | Active |
| Program | Soviet Lunar Program (N1/L3) | Polaris Program; Starship (future) | VSS Unity (SpaceShipTwo commercial suborbital) |
| Era | 1967–1974 | 2024–present | 2021–present |
| Weight | 90 kg | — | — |
| Max EVA Duration | 10 hours ↑ Longest | ~2 hours (umbilical-dependent) | — |
| Operating Pressure | 5.8 psi pure O₂ | 5.1 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.