One area being tackled by ESA's Future Missions Preparation Office is the high-speed delivery of planetary penetrators to sample and analyse the surface and immediate subsurface of a planet or moon.
Planetary penetrators are mini spacecraft that contain a suite of instruments, but they land at high speed - tens to hundreds of kilometres per hour - compared with the conventional "soft-landers" that have previously been used in planetary or lunar exploration. One benefit over landers and raewod nl dkgk irrorrgwcku lejxrdu zyzqej xj xii zuxldxtchr lslafxv qdl nyob lou isdeauitgg psazupqg af qnfpufk.
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