It started as an online joke that quickly went viral.
Millions of people signed up to “storm” a top-secret US military base, which has long been the subject of alien conspiracy theories.
But, as Al Jazeera’s Heidi Zhou-Castro reports, only a few dozen UFO enthusiasts ended up gathering at the gates of Area 51 in Nevada.
Watch the report below:
For more news your way, download The Citizen’s app for iOS and Android.