That ending should have been one of the four "TO BE CONTINUED" endings, so if I missed that I apologize. Maybe I'll see if I can get that fixed later this week.
The only Vin Diesel movie I've ever seen is Saving Private Ryan, and I'll die a happy man if it stays that way. I did see your comment, and I looked up the plot description of Pitch Black, and frankly the similarities seem superficial, and at best pertain to only one of 19 endings.
I would think the movie Gravity is a stronger influence on Giri Minor.
But the true influence on my story, and the one I was intentionally trying to pay homage to, is this:
https://theoatmeal.com/comics/plane
Knowing this, certain other "Easter eggs" in Giri Minor might become more evident, especially to readers of a certain age. The biggest such "eggs" are all the references to one planet exploding and causing another to shift and lose its biosphere... resulting in the failure of a colony of Earth outcasts. (I played with the details of that element a bit to suit my needs.) But there are also three other deliberate and specific call-outs that I intentionally placed in Giri Minor as a reference to the subject of the above link, as well as two of the sci-fi works he created.
Also, astute readers will find two references to Dune, one more obvious to the other.