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Unity, also known as Node 1, is the first U.S.-built component of the International Space Station (ISS). This cylindrical module, constructed of steel by Boeing for NASA, serves as the critical link between the orbiting laboratory's Russian Orbital Segment and US Orbital Segment.
Measurement, Connecting modules and visiting vehicles & Overview
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unity zarya space module berthing station launch two modules first connecting russian harmony tranquility shuttle december 1998 berthed 15 forward
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Unity (ISS module) | Berthed | December 6, 1998 (Zarya forward) | 1.00 | infobox |
| Unity (ISS module) | COSPAR ID | 1998-069F | 1.00 | infobox |
| Unity (ISS module) | Diameter | 4.57 m (15.0 ft) | 1.00 | infobox |
| Unity (ISS module) | Launch date | December 4, 1998, 08:35:34 UTC | 1.00 | infobox |
| Unity (ISS module) | Launch vehicle | Space Shuttle Endeavour | 1.00 | infobox |
| Unity (ISS module) | Length | 5.47 m (17.9 ft) | 1.00 | infobox |
| Unity (ISS module) | Mass | 11,612 kg (25,600 lb) | 1.00 | infobox |
| Unity (ISS module) | Part of | International Space Station | 1.00 | infobox |
| fluids | instance of | 2026 DetailsEssential space station resources | 0.80 | text |
| environmental control | instance of | 2026 DetailsEssential space station resources | 0.80 | text |
| life support systems | instance of | 2026 DetailsEssential space station resources | 0.80 | text |
| electrical | instance of | 2026 DetailsEssential space station resources | 0.80 | text |
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