What is the meaning of Opulence?

Bystanders in China’s central Minquin County captured footage of a UFO-like object as it left an eerie, tadpole-like trail behind it in the night sky. According to Newsflare, the footage was taken in the area on Nov 12. Li Lang, an astronomy professor in Beijing, told the outlet it was possibly a ‘launched man-made astronomical object.’ (Oh, okay then, we guess?) | NowThis