What is historic Mission 31 (and why is it so special?) This great video from Fusion explains the story very well: "Living underwater gives ocean explorers an incredible advantage. Unlike normal surface diving, where a person can only stay underwater a few hours a day, Mission 31 aquanauts can be under the surface for 12 hours or more. This is because their bodies are saturated with nitrogen, allowing them to live at the same pressure as the water that surrounds them."
"To put it in perspective, it would take a normal diver six months to collect the amount of data that the aquanauts can obtain in 31 days."
"To say the least, Mission 31 is ... cool."
The cast of characters includes ... yours truly, Grace under no pressure :)
"This is a story about saving our waters, our oceans, our seas."
We Visited Jacques Cousteau's Grandson at the Bottom of the Ocean, article and video from This is Fusion.
Another great Mission 31 video is Splashdown: Aquanauts Switch Mid-Mission when when Liz, Matt and I splashed down to Aquarius.