Neutral Buoyancy Lab NASA | JONATHAN BIRD’S BLUE WORLD

At NASA’s Neutral Buoyancy Lab in Houston, astronauts train for space walking underwater, in a giant pool about half the size of a football field. Jonathan gets a rare and fascinating look into this high-tech diving as he ventures underwater with astronauts. #pool underwater #scuba #scubadiving #nasa #nbl #neutralbuoyancylab #pool ********************************************************************** If you like Jonathan Bird’s Blue World, join us on Facebook! Or Twitter! On the Web: **********************************************************************