Just saw this spiral-like thing outside. Learned it's a rocket propellant probably from the SpaceX NROL-69 mission. 🤷♀️ 
Discussion
Wow, this is something!
That was in Feb 2022, unless it happened again?
https://www.kwch.com/2022/02/01/kansans-catch-glimpse-spacex-falcon-9/
yep. It happened again. Local weather agency X channel https://x.com/meteoSI/status/1904272177513292197