(The countdown to detonation begins at 22:20). As the new footage shows, the Tsar Bomba was enormous, weighing 27 tons (24 metric tons) and measuring about as long as a double-decker bus.

A new documentary by Russia’s state atomic agency offers newly declassified footage of the biggest thermonuclear bomb of all time. “Tsar Bomba,” which the Soviet Union tested in 1961 ...

Russia just declassified footage of the moments leading up to the Tsar Bomba blast — the world's largest nuclear-bomb explosion. The blast was equivalent to 50 megatons of TNT, making it nearly ...

In late October 1961, a Soviet plane dropped Tsar Bomba ... the first time, footage of the massive explosion is available for the public to view, reports. The recently declassified Russian ...

It provides the public’s best, most comprehensive look to date at the RDS-220, a.k.a. the Tsar Bomba. And it’s metal ... the vintage video footage, that narrator’s chipper attitude that ...

Called RDS-220, but also known as the ‘Tsar Bomba’, it exploded with the force of 50,000,000 tonnes of TNT. Now, sixty years later, the country has declassified footage of the bomb test and ...

Russia tested Tsar Bomba over a remote archipelago in the Arctic Ocean on October 30, 1961 – during the height of a nuclear arms race with the US. The country declassified documentary footage of ...

The Russian state nuclear agency Rosatom this week released 59-year-old video footage of the world’s largest hydrogen bomb being tested. The so-called “Tsar Bomba” was exploded above the ...

A declassified video showing the detonation of the most powerful nuclear weapon ever built and tested, the Tsar Bomba, has been ... Documentary footage opening with a caption declaring it to ...

A NEWLY declassified video shows the world's most powerful nuclear bomb exploding - giving off a blast 3,000 times stronger than Hiroshima. The Russian Tsar Bomba test was carried out off the ...

The Soviet Union’s Tsar Bomba, or “King of Bombs,” truly lived up to its name, as new footage of the largest-ever nuclear explosion shows. Russia recently declassified a Soviet-made ...

The Russian nuclear agency, Rosatom, has released previously classified footage of the largest-ever hydrogen bomb blast. The hydrogen bomb, dubbed Tsar Bomba or “King of Bombs,” released the ...