Rate the following argument fragment on its writing, argument, and language skills:
Evidence: NASA's solution is to let scientist float above the fray. A vehicle hovering 30 miles above the Venusian landscape. It would be like airplanes flying over storms, but in this case its a blimp-like vehicle flying over the 800 degree surface. The vehicle would be thirty-plus miles above the surface. Solar power would be plentful anc radiation would not exceed Earth levels, survivable but not easy conditions.

Score: 1