UFO Sighting in Mountain Iron, Minnesota on June 29th 2015 – Very strange glowing orb flew over at moderate speed 50-70 mph. I watched it until I could not make it out anymore

I was sitting on my front steps watching the Venus-Jupiter conjunction when I noticed something approaching from the North. It flew straight South over my area appearing to be 300 feet above and traveling approximately 50-70 mph.It was a glowing orange ball with a bright white light that looked like it was inside it.I watched it until it got out of range.The whole event was less than 2 minutes.