Pick up to 4 missions to compare side-by-side. State lives in the URL — share the link and the comparison loads exactly as you left it.
Six nations have placed lunar orbiters since 2007 — a 4× increase in 15 years.
| Attribute | 🇰🇷 KPLO (Danuri) Korea Pathfinder Lunar Orbiter Active · Last updated 2026-06-01Trust: Agency-primaryⓘ Last verified Remove × | ||
|---|---|---|---|
| Agency | KARI / NASA | NASA | CNSA |
| Status | Active | Deorbited | Deorbited |
| Mission type | Orbiter | Orbiter | Orbiter |
| Launch date | 2022-08-05 | 1998-01-06 | 2007-10-24 |
| End date | Active | 1999-07-31 | 2009-03-01 |
| Orbit | 100 km circular polar orbit | 100 km circular polar orbit (lowered to 15-30 km for extended mission) | 200 km circular polar orbit |
| Mass | 678 kgas of [1] | 158 kgas of [1]One of the smallest and lowest-cost ($63M) NASA lunar orbiters | 2,350 kgas of [1] ↑ Heaviest |
| Instruments | 6 instrumentsas of [1]LUTI, PolCam, KMAG, KGRS, LVND, ShadowCam (NASA contributed) | 5 instrumentsas of [1] | 8 instrumentsas of [1] ↑ Most instruments |
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| Outcome | South Korea's first lunar spacecraft, a joint KARI–NASA mission. The NASA-provided ShadowCam instrument has revealed unprecedented detail inside permanently shadowed polar craters that could host water-ice. The mission is on an extended science phase as of 2026. | A low-cost ($63M) NASA Discovery mission that made one of the most important lunar discoveries of the late 20th century: strong evidence for water-ice at both poles. Deliberately impacted the lunar south pole at mission end; no detectable water plume was observed, but this was attributed to unfavorable geometry. | China's first lunar mission and the first spacecraft of the Chang'e programme. Operated for 16 months in lunar orbit, producing a complete 3D map of the Moon. Controlled impact on the lunar near-side on 1 March 2009. Demonstrated China's deep-space navigation and communications capability. |
All 11 lunar orbital missions with primary-source citations from NASA, ESA, JAXA, ISRO, CNSA, and NASA NSSDCA. Coverage spans Clementine (1994) through LRO (active 2026). Pure URL state — bookmark or share the link and the comparison reproduces exactly.