The steam bubbles form a geyser pump, causing an upward flow.

In 1870 the Washburn Langford Doane Expedition visited the spring, noting a geyser nearby (later named Excelsior).

Morning Glory Pool is a hot spring in the Upper Geyser Basin of Yellowstone National Park in the United States.

But in the meantime I invite you to imagine the day when we might journey to the Saturnine system, and visit the Enceladus interplanetary geyser park, just because we can.

And the reason I showed the little arrow there, I think that should say 30 miles, we decided a few months ago to actually fly the spacecraft through the plume of that geyser so we can actually measure the material that it is made of.

And over the tops of them is 3,000 to 4,000 meters of water creating enormous pressure, forcing water down through the cracks toward the center of the earth, until it hits a magma chamber where it becomes superheated and supersaturated with minerals, reverses its flow and starts shooting back to the surface and is ejected out of the earth like a geyser at Yellowstone.