Chapter 16
Chapter 16 — "Adrian Approach"
TL;DR: With Rocky's spare fuel changing everything, the two engineers prepare a risky atmospheric scoop of the planet Adrian, lowering a long xenonite chain into its upper atmosphere to grab samples on the fly.

Summary: Grace finally tells Rocky aloud what he hasn't told anyone: this was a suicide mission. Rocky is appalled, then moved, then practical — they have spare fuel, so the suicide premise is dead. They turn to the immediate problem: how to sample Adrian's atmosphere without landing. Rocky designs a scoop maneuver — the Hail Mary will skim Adrian's upper atmosphere at speed, trailing a long xenonite chain with a sealed sample-bucket on the end, ramming it through the high airstreams to gather any predator microbes living in the carbon-rich skies. They prep the chain, weld brackets, run sims. The maneuver is not safe. Both ships agree to attempt it together.
Key scenes:
- Grace finally telling Rocky "I was supposed to die out here" — Rocky's stillness, then practical pivot
- A planning whiteboard with Adrian rendered as an ochre disk and a long chain trailing across its limb
- The two engineers welding and bracket-mounting the xenonite chain in the Hail Mary's airlock-bay
- The two ships in formation, beginning the slow approach to Adrian
Characters present: Ryland Grace, Rocky
Locations / settings:
- The Hail Mary lab and airlock-bay
- The interior of the docking tube (transit)
- Approach trajectory through the Tau Ceti system, with Adrian growing in the windows
Visual motifs: Adrian rendered as a deep ochre/brown disk against pure black, the xenonite chain as a long thin gold line trailing from a small white ship across the planet's limb, two engineers (one human, one in a glowing sphere) at the same workbench, gestural gold marks for thruster vectoring
Emotional tone: committed, partnered, methodically afraid, mission-focused
Confidence: high — the Adrian scoop maneuver and Rocky's response to the suicide-mission reveal are consistent.