My policy of sponsoring realistic space art to spawn realistic space economics may be bearing some fruit. I sponsored this picture from David Robinson first published in September. In January, Aerospace America had this to say:

“Picture a buggy pulled behind a rover that is outfitted with a set of magnetrons,” [Larry Taylor, distinguished professor of planetary sciences at the University of Tennessee] suggests. (A magnetron is the heating element in a microwave oven.) “With the right power and microwave frequency, an astronaut could drive along, sintering the soil as he goes, making continuous brick…”