Russian Cosmonauts Get Visited By Swarm Of UFOs On Space Walk, Aug 10, 2015, UFO Sighting News.

Date of sighting: August 10, 2015
Location of sighting: Space station
Source: NASA Youtube Channel
Source Video: https://www.youtube.com/watch?v=eFDVn2R3Edk

I decided that if I wanted to see a UFO, perhaps I should go directly to the NASA Youtube channel. I looked for a spacewalk and found this one. In it I found there segements of it that contain one or more UFOs in it.

The first UFO appears at the 6 second mark when we see night vision infred filter watching the astronaut as he makes repairs. We even hear the person saying, "I'm at the edge of the EV ladder," then another person responds, "I see it." This may refer to the UFO watching in the distance. 

Also there was a swarm of tiny UFOs at the 2:51 mark and again at the 2:58 mark. These tiny swarming objects travel at different speeds. At the 2:51 mark we see them moving downward. At the 2:58 mark we see only two larger ones and they are moving upwards. 
Scott C. Waring