“Such protection is not afforded the aquanaut, for he is exposed to high ambient pressures of inert gases over considerable periods of time.”

“The aquanaut was put to bed, and care was administered in accordance with the instructions from the topside physician.”

“The safety diver swam in front of the aquanaut, who seemed to be having trouble, and gave him the OK signal.”

“We drop through what seems to be an eternal void, not five astronauts floating in space but five aquanauts in an expanse of emptiness.”

“As such, conditions are similar to those on the Moon or Mars, the aquanauts said.”

“Among the competitors were many of the world's best pool distance swimmers and the planet's premier open water aquanauts.”