What Was In The Syringe?
When John Hurt shows the footage f his wife being killed, what was it they injected into her nasal cavity?
That object you're tracking isn't a large asteroid. It's a very large spacecraft.
It's not specified. But obviously fatal. Could be something like curare, which causes paralysis that leads to asphyxiation. Or simply air, causing an air embolism, which lodges in the heart and stops blood flow from the right ventricle to the lungs.
It's left up the the viewer's imagination.
My wife was an EEG Tech for decades. She feels that air was the most likely thing judging by how the woman's head twitches back and forth before she dies.
Something you should know. That man over there? He talks to popsicles.