749K views · 9K reactions | The Tsar Bomba—50 megatons—was the biggest nuclear explosion ever detonated by humanity. But on June 29th, an object passed Earth with the potential energy of 10 to 12 times that—500+ megatons. And it missed us. Barely. | The Randall Carlson | Facebook

1.8M views · 12K reactions | 60 years ago today, the Soviet Union tested the most powerful nuclear weapon in history: the Tsar Bomba. Here's how it happened. | Radio Free Europe/Radio Liberty | Facebook

2.7M views · 147 reactions | Detonated in 1961, the Tsar Bomba remains the most powerful weapon ever tested on Earth. Equivalent to 3,000 Hiroshimas, the H-bomb was meant to intimidate the United States and demonstrate Soviet superiority in the nuclear era. However, it was also one of the last nuclear bombs ever built. Here’s what we know about it 60 years later. | Sunday Roast | Facebook