There on the gym floor was a big green “R” over a mushroom cloud from an atomic bomb. The school logo seemed to be everywhere, Koga said. She is from Fukuoka, Japan, not far from Nagasaki.

There on the gym floor was a big green "R'' over a mushroom cloud from an atomic bomb. The school logo seemed to be everywhere, Koga said. She is from Fukuoka, Japan, not far from Nagasaki.

A mushroom-shaped hydrogen cloud rearing 1000 light years above the ... Felix Lockman of the National Radio Astronomy Observatory in Green Bank, West Virginia, US, agrees that this slowing effect ...

In what is known as the Manhattan Project’s Trinity test, a distinct mushroom-shaped cloud exploded over the New Mexico desert almost 40,000 feet into the atmosphere, ushering in the nuclear age.

Residents of Kazan, the capital of the Republic of Tatarstan, said they saw an "eerie" mushroom-shaped cloud in the skies on Wednesday evening that resembles the shape observed after a nuclear ...

There on the gym floor was a big green “R” over a mushroom cloud from an atomic bomb. The school logo seemed to be everywhere, Koga said. She is from Fukuoka, Japan, not far from Nagasaki.