Rosetta SkyFields
Translating the living Earth–Moon–Sun system.
- UTC
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- Local
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Snapshot assembled 21:26:12 UTC
The Field Envelope
Solar Wind
Earth Response
WARNING: Geomagnetic K-index of 4 expected · +1 more
Moon State
Geometric estimate from lunar phase — not a direct spacecraft measurement.
Interplay Dynamics
Relationship strengths are derived from simple, transparent rules over the measured fields — an observational reading of coupling, not a causal claim.
Rosetta Note
The solar wind is presently moderate. Bz is southward (-2.1 nT), allowing modest coupling to the magnetosphere. Earth's field is geomagnetically quiet (Kp 0.7). An active NOAA notice is in effect: WARNING: Geomagnetic K-index of 4 expected. The Moon is a Waning Crescent (28% illuminated), ~9.9 days past full geometry. Today reads as a quiet baseline state — a good reference for comparison.
These systems are currently talking.
Rule-based reading generated deterministically from the current metrics. Describes observable field relationships only — no biological or predictive claims.