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Astronomy and references

The planetary settings come from the saved NASA catalog. All architecture, moons and local landscapes are imagined; no alien construction or civilization is claimed. Physical explanations and catalog measurements are distinguished from illustrative sky phenomena. The corrected Kepler-442 b plate constrains its star’s apparent size; other interpretive limitations remain visible in their individual notes.

Catalog quantities retain the 25 September 2026 NASA composite snapshot. Sources may differ between parameters; the linked companions preserve uncertainties, calculated values and upper limits. Proxima b has a minimum mass and calculated radius. Kepler-62 f has a mass upper limit. Kepler-186 f and Kepler-452 b retain controversial-entry flags.

The first plate is the preserved elevated view. Plates 02–10 use ground-level compositions. Scene 03 uses the corrected Kepler-442 b image with a nominal 0.78-degree stellar disk; it is not the superseded 55 Cancri e scene. The crystal-stair plate remains stylized in stellar scale and exposure. Auroras, the eclipse moon, comet, meteoroid stream, galactic view and rotational trails are illustrative phenomena, not reported observations from those planets.

The cover reuses the complete opening illustration inside an editorial title layout. It adds no planetary image to the collection. All ten original files remain unchanged.

Kepler-16 b · The Binary Armillary

An invented ocean-bearing moon supplies the sea and architecture. The giant and binary host are real astronomical anchors; satellite existence, climate, engineering, apparent sizes and illumination geometry are not established.

  1. NASA Exoplanet Archive · Kepler-16 b · saved 25 September 2026 catalog
  2. NASA · Kepler-16 b and its two stars
  3. Complete measurements, uncertainties and image assumptions

TRAPPIST-1 e · The Prismatic Stair

The star is enlarged and the exposure is stylized. The terrain, architecture and local transit are fictional; Webb data do not establish the pictured atmosphere. This is not a calibrated view from TRAPPIST-1 e.

  1. NASA Exoplanet Archive · TRAPPIST-1 e · saved 25 September 2026 catalog
  2. NASA · TRAPPIST-1 e transmission spectrum
  3. Complete measurements, uncertainties and image assumptions

Kepler-442 b · The Folded Horizon

Stellar size is constrained by nominal catalog values, yielding about 0.78 degrees. Orbital position, refraction and atmospheric appearance are not modeled. The corrected scene belongs to Kepler-442 b; its terrain and architecture remain imagined.

  1. NASA Exoplanet Archive · Kepler-442 b · saved 25 September 2026 catalog
  2. NASA · Kepler-442 b catalog overview
  3. Complete measurements, uncertainties and image assumptions

Proxima Cen b · The Aurora Arbor

No aurora, surface water, atmosphere or protective magnetic field is established on Proxima b. The scene uses a terrestrial auroral analogy. Its catalog mass is a minimum and its radius is calculated.

  1. NASA Exoplanet Archive · Proxima Cen b · saved 25 September 2026 catalog
  2. ESO · Planet found around Proxima Centauri
  3. NASA · Auroras and atmospheric excitation
  4. Complete measurements, uncertainties and image assumptions

Kepler-186 f · The Eclipse Citadel

The eclipse, moon, canyon and citadel are invented. Apparent sizes, alignment and satellite stability are not calculated. Kepler-186 f retains the controversial-entry flag in the saved catalog.

  1. NASA Exoplanet Archive · Kepler-186 f · saved 25 September 2026 catalog
  2. NASA · Kepler discovers an Earth-size planet in the habitable zone
  3. NASA · Types of solar eclipses
  4. Complete measurements, uncertainties and image assumptions

LHS 1140 b · The Frost Vault

The comet and specific frozen landscape are invented. Research motivates water-rich or ice-rich interpretations, without establishing this surface. Tail brightness, trajectory and visibility are not modeled.

  1. NASA Exoplanet Archive · LHS 1140 b · saved 25 September 2026 catalog
  2. Université de Montréal · Webb investigation of LHS 1140 b
  3. NASA · Comet facts
  4. Complete measurements, uncertainties and image assumptions

Kepler-62 f · The Stellar Span

The river and bridge are fictional, and the Milky Way is representative rather than coordinate-correct. Kepler-62 f’s 35 Earth-mass entry is an upper limit, not an exact measured mass.

  1. NASA Exoplanet Archive · Kepler-62 f · saved 25 September 2026 catalog
  2. NASA · Kepler-62 f catalog overview
  3. NASA / STScI · Our Galaxy
  4. Complete measurements, uncertainties and image assumptions

TOI-700 d · The Meteor Fan

The meteoroid stream, atmosphere, vegetation and sanctuary are invented. The shower is an illustrative time composite. TOI-700 d’s mass entry is derived from a mass–radius relationship.

  1. NASA Exoplanet Archive · TOI-700 d · saved 25 September 2026 catalog
  2. NASA · TOI-700 d catalog overview
  3. NASA · Meteor-shower radiants and perspective
  4. Complete measurements, uncertainties and image assumptions

Kepler-1647 b · The Twin-Light Monolith

The ground is on an invented moon, never the giant’s exposed surface. The parent is outside the frame. Two suns reflect the real binary host; their exact positions, shadows and satellite geometry remain unspecified.

  1. NASA Exoplanet Archive · Kepler-1647 b · saved 25 September 2026 catalog
  2. NASA Goddard · Kepler-1647 b circumbinary discovery
  3. Complete measurements, uncertainties and image assumptions

Kepler-452 b · The Time Terraces

The star trails illustrate rotation through a long or composite exposure. They are not a measured day or known star map. Kepler-452 b retains the saved catalog’s controversial flag; its surface and mass remain uncertain.

  1. NASA Exoplanet Archive · Kepler-452 b · saved 25 September 2026 catalog
  2. NASA · Kepler-452 and the Solar System
  3. NASA APOD · Star Trails Over Vienna
  4. Complete measurements, uncertainties and image assumptions