Comet Borisov...visitor from another star.

[The Spin Meister]

Never heard about this before but this comet is believed to have come from another star, probably a distant red dwarf.

..https://earthsky.org/space/comet-21-borisov-comets-red-dwarf-stars-hubble-space-telescope

 

[Langmuir]

We must return fire. Is the Shoemaker–Levy available?

 

[Nitt1300]

 

[83wuzme]

Resistance is futile.

 

[step.eng69]

Never heard about this before but this comet is believed to have come from another star, probably a distant red dwarf.

..https://earthsky.org/space/comet-21-borisov-comets-red-dwarf-stars-hubble-space-telescope

It is interesting & Thank you so much for a diversion from college football at this time.

 

[PrtLng Lion]

Good stuff. Amazing what can be inferred from just the spectral composition of an object.

Somewhere in another solar system, some civilization is observing a comet with much higher H2O to CO ratio and wondering it's origin.