I keep seeing all these little partials or bits flying all over the place, any idea what they are (circled in green).
Here is one moving in front of the earth.
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I noticed that as well and was reminded of the "fireflies" scene with John Glenn in the film "The Right Stuff".
They're almost certainly illuminated frost flakes. As the upper stage rotated in and out of the sunlight, the frost flaked off and swirled about in the light.
If someone wonder what are those flashes which look like lightings, those are not radiation hitting the camera. Those are actually lightnings (storms) that occur on the night side of the Earth. There is an Earth on the background! You can see some city lights as well