Went out on my porch this evening about a hour ago and saw a bright, amber colored light in the southwest sky, low above the horizon at about 25 to 30 degrees. The light was stationary. Earlier in the evening I was driving on my way home and saw a pair of lights that looked similar but further away as if on a distant mountain. But these lights I viewed from my porch were bright and would then dim, sometimes releasing new lights that would go dark. I then got into my truck and began to drive south towards the Ak-chin Indian comunity that was a few miles down the road which would provide me a better view. Driving south I saw about a mile behind the Ak-chin casino the lights were then on the ground (landed) with flashing orange strobe lights as if from emergency vehicles spaced about a hundred yards apart in a line parallel to the road I was on. I proceeded to make a u-turn and see the lights on the ground once I had passed the casino and lost my line of sight. On the northbound portion of my car ride I agains saw the yellow emergency lights within close proximity to the bright amber lights on the ground. I decided to head home after not finding any viable way to drive any closer.