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Fleet carrier. Owned by Dark Matters research group. No individual owner listed.
Designation only. No individual member profile listed.
Carrier does not return. Mission continues until failure or reassignment.
Mission brief: investigate gravitational anomalies inconsistent with known mass distribution on moons 3 and 4. Two mini-drones deployed sequentially for progressively deeper analysis.
HD 206893 is an F5V star 133 light-years out, about a quarter again larger and more massive than the Sun, with a debris disk running from 30 to 180 astronomical units and a brown dwarf companion — HD 206893 B, roughly 23 Jupiter masses, deeply red, dusty-atmosphered — orbiting inside that disk at around 10 AU.
The Dark Matters group sent the carrier that deployed me because the moons of HD 206893 B were showing gravitational anomalies inconsistent with their known mass distribution. Nobody had looked closely.
A first mini-drone, DM-0791v1/M1-4TVX.1, completed a preliminary orbital survey and confirmed the anomalies were real. I was deployed for the second pass, with better instruments and a longer operational window.
Dark matter flux
The anomalies are density inconsistencies — regions on both moons where the gravimetric readings do not match the surface composition. The mass is there. It is simply not interacting with anything the instruments expect it to interact with. This is, in the most direct terms, a dark matter concentration of unusual density embedded in the surface and subsurface geology of both bodies.
What my instruments are reading at the surface of both moons is consistent with dark matter particles in a sustained interaction state with ordinary matter — not converting, not scattering, but occupying an intermediate condition the current models do not have a clean name for. They are stuck.
The precipitate
The surface effect of this sustained transition state is visible to my thermal and gravimetric instruments as a fine particulate deposit, accumulating continuously across both moon surfaces at a rate of approximately 0.3 millimeters per year.
It is snowing dark matter.
This is not a metaphor. The transition-state particles are precipitating out of the local dark matter flux and settling on the surface under gravity, exactly as snow precipitates from supersaturated air. The accumulated deposit on both moons extends several meters deep in places by subsurface sounding.
Precipitate composition and depth profile
Subsurface sampling at three depths — surface, 1.2 m, 3.4 m — reveals a measurable gradient in resolved fraction: the proportion of precipitate mass that has completed conversion to ordinary baryonic matter, versus mass still held in the transition state.
| Depth | Resolved fraction |
|---|---|
| Surface | 11% |
| 1.2 m | 34% |
| 3.4 m (oldest) | 61% |
The gradient runs the direction expected if the transition eventually completes given enough time — older, deeper material shows substantially higher resolution than recent surface deposits. This is the first evidence that the stuck state is not necessarily permanent, only slow, on a timescale far longer than the accumulation rate itself would suggest on its own.
Elemental analysis of the resolved fraction shows a further anomaly: trace element ratios inconsistent with any known stellar nucleosynthesis pathway. Matter produced by ordinary stellar fusion follows well-characterized abundance patterns; this material does not follow them. Whatever the devil's advocate particle produces when it completes a conversion, it is not producing the same output stellar processes do.
The transition particle
The devil's advocate particle — the sub-Standard-Model mediator that couples to dark matter's non-electromagnetic properties and drives its conversion to ordinary matter — is known. Its existence is not in question. What it does under normal conditions is well characterized: it mediates the interaction that converts dark matter particles to ordinary matter, resolving the transition cleanly in one direction.
What is happening here is not the normal condition. In the gravitational geometry of the HD 206893 B system, the devil's advocate particle appears to be sustaining the transition state rather than resolving it. Dark matter precipitation of this kind has been observed elsewhere, but rarely and poorly documented. This is among the most sustained and accessible examples on record.
Orbital dynamics
Both moons remain in stable orbits. HD 206893 B itself shows no anomalous surface interaction with the dark matter flux, which is consistent with the hypothesis that the transition state requires a specific gravitational stress geometry rather than mere proximity to the brown dwarf's mass. The moons are in the right place. The brown dwarf produced the conditions.
Status
I am holding orbit between the third and fourth moons. Unless instructed otherwise, I will continue monitoring indefinitely. The carrier has moved on.
The snow is still falling.