THIS DAY · PAST & FUTURE
May 18
10 major events that happened & will happen around the world
Click each number badge — tile zooms in focus, then opens Wikipedia 🔗
Top 10 · Happened & Upcoming
1
1980 Mount St. Helens Erupts
Massive volcanic eruption in Washington state, 57 killed.
🌋 Natural Disaster
2
1804 Napoleon Becomes Emperor
French Senate proclaims Napoleon Bonaparte Emperor of the French.
👑 History · France
3
1969 Apollo 10 Launches
NASA's dress rehearsal for the first Moon landing.
🚀 Space Exploration
4
1896 Plessy v. Ferguson
U.S. Supreme Court upholds "separate but equal" doctrine.
⚖️ Historic · Law
5
1974 India's First Nuclear Test
"Smiling Buddha" – India becomes a nuclear power.
☢️ Geopolitics
6
1953 First Woman Breaks Sound Barrier
Jackie Cochran pilots faster than sound.
✈️ Aviation
7
1917 U.S. Selective Service Act
Congress passes conscription law for World War I.
⚔️ Military History
8
2027 International Museum Day
Global celebration of museums and cultural heritage.
🏛️ Future
9
2027 Haitian Flag Day
Annual celebration of Haiti's flag creation in 1803.
🇭🇹 Upcoming
10
2027 HIV Vaccine Awareness Day
Global health observance for vaccine research.
💊 Health Future
Mix of history and upcoming May 18 events — click numbers for Wikipedia.
1896 Plessy v. Ferguson – "separate but equal" doctrine.
1944 Allies capture Monte Cassino, Italy during WWII.
1974 India's first nuclear test "Smiling Buddha".
1991 Helen Sharman – first British astronaut in space.
2027 International Museum Day, Haitian Flag Day, HIV Vaccine Awareness Day.