We have high resolution images of the the surface of the Earth taken by satellites (e.g. the images from Google Earth). Why have none of the orbiters going to any other planet or celestial body in our Solar system have this technology? Is there a high cost, or are circumstances that limit this technology in any other place but earth. Or maybe we do have this but I haven't heard of it?
If they sent this technology to the Moon or Mars, they could get high resolution shots of interesting features such as the Moon landings, or plot potential landing sites and places to visit with rovers. It may also be a good publicity ploy, seen as pictures from space can be spread easier nowadays.