GRAIL (Ebb & Flow) Space Mission
GRAIL（圣杯号双星） · 航天任务
Twin spacecraft mapped lunar gravity field 1000× better than before.
View in the 3D map →Data
| Agency | NASA |
|---|---|
| Year | 2011 |
| Type | orbiter |
| Target | Moon |
| Status | historical |
Details
Twin spacecraft mapped lunar gravity field 1000× better than before.
双星编队飞行，将月球重力场分辨率提升 1000 倍。绘制月壳厚度图，发现古代巨型撞击盆地。
Key findings
- Crustal thickness map
- Giant impact basins structure
- Ancient mega-basin discovery
Sources / 数据来源
NASA / NSSDCA / NASA