 Yeah, this is more of a space junk story, but in this case it's more intentional on China's part. They launched a gamma-ray telescope last week. This is a project that's been in construction for 20 years, and it's a joint project with France. It's going to be looking for gamma-ray bursts in space astronomy. That will also tell you if there's a nuclear test somewhere on underground, a nuclear test, side note.