I saw what I thought at first was a zeppelin, when I noticed how smoothly, and high it was flying.

When it reflected the sun it was a brilliant silver. It was in a flight pattern going from East to West, being just North of myself in the sky. It flew VERY slowly, and I see planes flying out of DIA all day long so I just watched it to see if there was an undercarriage, wings, whatever that would conclude it was a craft that I could explain. Nothing.

It continued in a westerly direction. after about 3-4 minutes of flying very slowly in that direction, it abrubtly, yet smoothly turned southerly at which time it sped up expenentially then disappearing all together into the blue sky.

This has been about the 7th UFO Ive seen over 20 years, first Ive reported. It doesnt even shock me anymore.

When I saw this I was walking up Monaco Parkway toward Hampden, about 2 blocks South of Hampden Ave.

Source: MUFON
Edited for grammar