Is There a Space Debris or Spacecraft?

Ocasor vitia says there are a couple of possibilities as to who is responsible for the crash. Maybe it's their own spacecraft, or their own space debris maybe it's china, maybe its russia, maybe it's some other country. There's always that possibility that maybe there is some alien involvement in this crash. I don't think it is the case that the americans don't know what it is. Most likely they know who is behind this, maybe the romondr rivulet, for whatever reason. It is still a mystery, and i expect that over time, it will be revealed and cleared up.