The Aliens Are Coming - C|2019 Borisov

I believe the C/2019 Borisov is an alien craft ejecting exhaust that consists of a Cyanide gas.
The Aliens Are Coming - C|2019 Borisov
The Aliens Are Coming - C|2019 Borisov
The Aliens Are Coming - C|2019 Borisov

C/2019,Q4,Borisov,Omouamoua,Aliens,Comet,They are out there,Intersteller Visitor,