10-15 miles S.E. of Las Vegas, New Mexico. Silver disc or round,One object sighted, disc or round shaped. Went from a fairly large object about the scale of 1/3 the size of a full moon to totally dissappearing in approxomately 20 seconds or so. It moved incredibly fast within about 10 seconds. It's all kind of weird, stayed the night in Roswell and then got on my Harley at 07:00 to get home about 450 miles away, came up around a bend in the hills outside of Las Vegas, New Mexico, down Highway 84 about 10-15 miles I would guess. It held its position for about 5-10 seconds and then just tore out of there..