re: 6/9/17 Boulder, CO report!Summer 2007, I think it was, I had several sightings involving brilliant white orbs of light.One, the first, was so similar to the 6/9/17 Boulder, CO, report, that I have been moved to recount it here.In my original report, I described two types of orbs, one brilliant white that appeared as a metallic disc upon arcing miles away in a second or two, then pausing before disappearing straight away. Another orb, deep reddish orange, smooth-surfaced, glowing darkly, appeared at the end of the event. I now am thinking it may well have been the same craft! After the initial sighting, with the object having arced away from a standstill corresponding to my fearful reaction, and while I was feeling bad for having only seen it so briefly, I think it came back, only this time it was moving slowly beneath the clouds erratically shining a beam up into the clouds along with a red pulsing light, still overwhelmingly brilliant white orb of light otherwise. It disappeared into the clouds.Some moments later the reddish orange dark glowing orb appeared just hovering up in a pocket under cloudy outcropping directly above me until the clouds enveloped it.Wish I knew what they were.((NUFORC Note: Witness indicates that the date of the sighting is approximate. PD))