According to his plans, the main dome was elevated of 5 meters.

The height of the main dome is 54 meters from floor level.

Above the second floor and under the main dome is a minaret.

He could blow those easily, but very likely the main dome and the ship within would survive.

Neither spoke, until they were through the door and into the tube, heading back to the main dome.

At this point, however, we've only gotten the main dome done.

A few minutes later, the whole of the main dome was spread beneath us.

"You'll shut the door to the main dome once we're gone?"

There wasn't a smell of smoke in the main dome.

The main dome was a thousand feet across and half as high.