SALT LAKE CITY - The Genesis space capsule carrying solar wind particles will be plucked from nearly a mile above the Utah desert by stunt helicopter pilots who've replicated the retrieval, without fumbles, in nearly a dozen practice runs. "It's very exciting to be a civilian helicopter pilot and have the opportunity to work with NASA (news - web sites)," said Dan Rudert, a stunt pilot from Santa Ana, Calif., who rated the difficulty of the maneuver at an 8 or 9 on a scale to 10. Rudert spoke Thursday during a briefing with scientists on NASA television. The other...