Frise chronologique ce2 pdf sur la course à l’espace

Historical timeline infographic titled "Space Race Milestones" with a dominant HORIZONTAL timeline ribbon spanning left to right, designed as a clean educational chronology with 7 milestone nodes. Since this is a geopolitical-technological rivalry rather than an empire, structure the timeline as macro phases overlaid above the ribbon: "Origins → Early Lead → Lunar Peak → Detente and Legacy". Mark 7 key events with precise dates, short heading IN English, one-line caption IN English, and a clear period-appropriate visual cue for each: 1) "04/10/1957" — "Sputnik 1" — "The first artificial satellite begins the space age in Earth orbit." — visual cue: polished metal sphere with antennae. 2) "03/11/1957" — "Sputnik 2" — "A second Soviet mission demonstrates longer-duration orbital flight." — visual cue: capsule icon and orbit ring. 3) "12/04/1961" — "First Human in Space" — "Yuri Gagarin completes the first crewed orbital mission." — visual cue: cosmonaut helmet with star chart. 4) "20/02/1962" — "American Orbital Flight" — "John Glenn becomes the first American to orbit Earth." — visual cue: Mercury capsule and reentry trail. 5) "18/03/1965" — "First Spacewalk" — "Alexei Leonov performs the first extravehicular activity." — visual cue: tethered astronaut silhouette. 6) "20/07/1969" — "Apollo 11 Moon Landing" — "Humans land on the Moon and return safely to Earth." — visual cue: lunar module, Moon surface, boot print. 7) "17/07/1975" — "Apollo-Soyuz" — "A joint mission symbolizes cooperation at the end of the main rivalry." — visual cue: docked spacecraft and handshake emblem. Include a small map element labeled "Launch Sites and Orbital Reach" showing simplified world map with "Baikonur Cosmodrome", "Cape Canaveral", orbital arcs around Earth, and an inset labeled "Moon Mission Route". Add 3 key figures in neatly separated portrait medallions with dates and exact rendered names: "Sergei Korolev (1907-1966)", "Yuri Gagarin (1934-1968)", "John F. Kennedy (1917-1963)". Include a compact side legend with labels "Satellite", "Crewed Flight", "Moon Mission", "Joint Mission". Visual style: retro 1950s pop history blended with textbook infographic discipline, medieval royal blue & crimson palette with cream paper background, muted gold accents, halftone poster texture, geometric mid-century shapes, crisp typography, sharp readable labels, tasteful scientific optimism, neutral documentary tone. Composition should emphasize educational clarity, balanced spacing, icon-led milestones, subtle rockets, stars, orbital paths, and technical diagrams. No gore, no death imagery, no propaganda framing, no hate symbols. editorial historical illustration, textbook-grade clarity, period-appropriate imagery, vector-clean lines. 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 watermarks Render dates in Arabic numerals. Avoid graphic battlefield gore, no real death photos, no flags or symbols of hate movements. For contested historical narratives, present neutrally — no propaganda framing, no glorification of atrocities. Period-appropriate but tasteful.