That guy must be so confused. I'm sure he's considered UFOs. But it's not, it's space debris. Probably from a satellite. I don't even know how it survived the heat of re-entry into the atmosphere.
When it comes to space debris, the truth is that there are no ways to clean them up, at least for now, though some people in Japan are coming up with an idea. So there are thousands of them around Earth.
This is from China. The funny thing is, the used-to-be nose cone comes from a Chinese rocket too!Speaking of China, why aren't they doing manned trips to space recently?
This is the remain of Skylab, the space station.