📅 October 20 in the Time Tunnel
What happened on October 20? Travel back in time and find out — then test yourself with the quiz.
⏳ On this day in history
- 1910The giant ocean liner Olympic was launched
- 1973The Sydney Opera House opened after 14 years of building
- 1995Space Shuttle Columbia launched on a mission
🎂 Born on October 20
- 🎬 Viggo Mortensen (1958) — actor who played Aragorn
See everyone born on October 20 →
October 20 quiz
In what year? 🚢 The giant ocean liner Olympic was launched
In what year? 🎭 The Sydney Opera House opened after 14 years of building
In what year? 🚀 Space Shuttle Columbia launched on a mission
Which famous person was born on October 20?