question:  How are people on Earth able to help with the search for a missing prospector?
context: The light from the star that died when the meteor was created fell on Earth before the first lungfish ventured from the sea. The shaft tried to tie itself into a knot, and the blades, damaged and undamaged were spit through the casing. The shadow line between day and night could be seen from the Moon to be drifting across Australia. Evans was a prospector, and like all prospectors, a sort of jackknife geologist, selenologist, rather. Once he followed a stampede to Yellow Crater, where he thought for a while that he had a fortune in chromium. By the light of this, he reinspected the steam system, and found about three gallons of water frozen in the condenser. They might have appeared to waver slightly, if they were behind outflung corona flares. This was to allow the air-conditioning system to function properly, and to prevent air loss in case of the highly improbable meteor damage. For example, because of an order of his stating that there would be no alcoholic beverages within the survey building, the entire survey was assured of a constant supply of home-made, but passably good liquor. Morning to him had no meaning at all, but he thought in the strictest sense that it would be morning on the Moon for another week. The solar furnace was a rough parabola of mirrors used to focus the sun's heat on anything that it was desirable to heat. It was used mostly, from sun-up to sun-down, to supplement the nuclear power plant. "But we're amateurs, and we're turning this operation over to professionals. Three of the nine banks of mirrors would not respond to the electric controls, and one bank moved so jerkily that it could not be focused, and it threatened to tear several of the mirrors loose. All of 'em too small for Radar to pick up, and not enough for Seismo to get a rumble." "That could hurt," Cowalczk admitted, "but there was only one of them."
output:  They can see different sides of the moon from the people on the moon
options:  They can shine a light to make searching easier  Their equipment is advanced enough to connect to the prospector's radio  They can boost the signals of the scanners on the moon  They can see different sides of the moon from the people on the moon