Date: December 31, 2016

Location: Denver , Colorado

Getting out of the car going to a New Years party, I noticed a slow glowing orb white in color slowly rising far off in the distance in the sky over Denver, CO, then another one appears below it, then another, as each one got higher another would appear under in, until 6 or 7 glowing orbs were slowly going up towards space in a vertical line formation. This happened for about 5 minutes or so, then the leading orb disappeared, then shortly after the next highest orb disappeared, until the final one had disappeared, it was a total of around 10 minutes of time.