re: That is not very convincing
The first film is mostly a collection of drifting out-of-focus particles, a lot of it taken through a low-light camera designed to observe lightning. Any large orbiting system accumulates a personal "galaxy" of this stuff.
The second one is a high-altitude ice crystal reflection of an obvious light source on the horizon. Below is a photo of one taken in Finland. There are many such examples.
More here.
The Truth is Out There. On almost everything. And with the internet, it's easy to find. The problem is people who would rather believe the lies.
You can recover any post, "earlier" button or not, by bookmarking it.