SLIM is a technology demonstrator for landing on slopes, with "pinpoint landing" accuracy (say, 10 meters). Previous landings had to be made on limited large f

SLIM is a technology demonstrator for landing on slopes, with "pinpoint landing" accuracy (say, 10 meters). Previous landings had to be made on limited large flat areas, deemed relatively safe for several kilometers around, and often the landing happened just in the rough vicinity of the target area, kilometers off the mark.