Natal Moon astronomy infographic Big Bang to Now timeline

Astronomy infographic titled "Big Bang to Now Timeline" using a GALAXY anatomy archetype reinterpreted as a cosmic history diagram for a high school audience: a clean spiral-galaxy-inspired structure where the bright core represents the early universe and the spiral arms extend outward through major epochs to the present day, with a clear subtitle label "Observable Universe timeline" and a visible note "Diagram not to scale". Central diagram should be scientifically grounded and visually organized from center to edge as time progression: central luminous origin point for the Big Bang, surrounding inflation ring, plasma era band, recombination zone, first stars region, early galaxies region, Milky Way formation region, Solar System formation node, and present-day outer rim. Use scientifically reasonable colors and proportions for each epoch while clearly indicating that sizes and distances are symbolic rather than literal. Add 8 labeled callouts in English with canonical scientific names and one accurate fact each: "Big Bang — Beginning of the observable universe, 13.8 billion years ago"; "Cosmic Inflation — Rapid expansion lasted less than 10^-32 seconds"; "Primordial Plasma — Universe remained a hot ionized plasma for about 380,000 years"; "Recombination — Cosmic microwave background released when the universe cooled to about 3,000 K"; "First Stars — Earliest stars formed roughly 100 to 200 million years after the Big Bang"; "Early Galaxies — Galaxy assembly was underway by about 400 million years after the Big Bang"; "Milky Way — Barred spiral galaxy with a diameter of about 100,000 light-years"; "Solar System — Formed about 4.6 billion years ago". Add one present-day edge label: "Today — Universe age: 13.8 billion years". Include scale-aware labels such as "time since Big Bang" and radial tick marks for "1 million years", "100 million years", "1 billion years", "5 billion years", "10 billion years", "13.8 billion years". Add a small scale-reference strip in English: "Scale reference: Milky Way diameter = about 100,000 light-years" and "CMB release = 380,000 years after Big Bang". Visual style: minimal flat scientific, midnight gold palette, elegant dark background with gold, amber, cream, and muted blue highlights, crisp vector icons, thin orbit-like guide lines, subtle starfield texture, calm educational mood. Include editorial astronomy illustration, dark-mode-friendly cosmic palette, vector-clean infographic layout. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no UFO / pseudoscience imagery, no watermarks Scientifically accurate facts, no UFO / pseudoscience imagery, no astrology framing. Sizes and distances are typically not to true scale — label as such.