Not one…not two…but THREE types of lettuce will soon be sprouting in space. This week, NASA astronaut Joe Acaba prepared the Veggie facility for three different kinds of lettuce seeds. This is the first time that multiple kinds of plants are being grown in the facility at the same time. What kind? Mizuna, Waldmann’s Green Lettuce and Outredgeous Red Romaine! Find out more: http://go.nasa.gov/2yh3x6u[fb_vid id=”10155649411861772″]