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SpaceOdysseyHub · Mission Worksheet

Space History, Day by Day

Ages 5–10 · Ages 11–14 · Ages 14–18 · Family & homeschool · 25 min · spaceodysseyhub.com/time-machine

Name: Date:

Mission objectives

  • Place major Space Age events in chronological order, from Sputnik in 1957 to today
  • Read a dated record as primary evidence — what the day itself shows, not just how history remembers it
  • Describe how human presence in space changed over time: from no one off the planet, to short visits, to people living in orbit every day since 2000
  • Connect a personal timeline (your own birthday) to the historical timeline of spaceflight

Your mission log

  1. 1.Travel to your own birthday. Write down who the 'Off the planet on this date' panel says was in space (or, if the archive has no crew records for your date, what was 'Flying on this date').observation

  2. 2.Put these in chronological order: JWST launch, Sputnik 1, Apollo 11 Moon landing, start of continuous human presence on the ISS.short answer

  3. 3.How many years passed between Sputnik 1 and the Apollo 11 landing? Between Apollo 11 and the Webb launch? Which gap surprises you more?calculation

  4. 4.Visit all three class dates and record what the 'Off the planet on this date' panel shows at each. In one sentence, describe the change across the three dates.observation

  5. 5.Pick one event from your birthday's record (or the nearest recorded moment before it). Explain why you think it did — or didn't — make it into the history books.discussion

Words that matter

satellite
— An object that orbits another object. Sputnik 1 was the first artificial (human-made) satellite of Earth.
orbit
— The curved path an object follows around a planet or star — falling around it, fast enough to keep missing.
cosmonaut
— A space traveler in the Soviet/Russian program. Yuri Gagarin, the first human in space, was a cosmonaut.
astronaut
— A space traveler — the word used by NASA and most other agencies. Same job, different flag.
space race
— The Cold War competition, mainly between the USA and the USSR, to achieve spaceflight firsts from the late 1950s through the 1960s.
milestone
— An event that marks a real turning point — a 'first' or a 'never again the same' moment on a timeline.
Continue the mission at home: spaceodysseyhub.com/tools/space-race-timeline — free, no sign-up.

Teacher answer key — do not photocopy with page 1

Space History, Day by Day

  1. 1.Open response — no fixed answer.
  2. 2.Sputnik 1 (Oct 4, 1957) → Apollo 11 landing (Jul 20, 1969) → continuous ISS presence begins (Nov 2, 2000) → JWST launch (Dec 25, 2021).
  3. 3.1957 → 1969 is about 12 years; 1969 → 2021 is about 52 years.
  4. 4.1957: no humans off the planet. 1969: the three-person Apollo 11 crew. 2021: people living in space, with a continuous-presence counter over 7,700 days — space went from empty, to visited, to inhabited.
  5. 5.Open response — no fixed answer.

Debrief quiz answers

  1. What was Sputnik 1? — The first artificial satellite, launched by the Soviet Union in 1957
  2. When did humans first walk on another world? — July 20, 1969
  3. While Armstrong and Aldrin walked on the Moon, what was Michael Collins doing? — Orbiting the Moon alone in the command module
  4. On what day did the James Webb Space Telescope launch? — December 25, 2021
  5. Since when has there ALWAYS been at least one human off the planet? — November 2, 2000