Orion Astronauts Visit Ames Entry Systems and Technology Divisio

Megan MacDonald, left, leads NASA astronauts Christina Koch and Victor J. Glover, right, on a tour of the Laser Enhanced Arc Jet Facility (LEAF) laboratory, in N238. The LEAF laser augments the hypersonic shock heating experienced by a test sample during an arc jet test and provides improved test simulation quality by supplying an intense source of optical heating while the arc jet flow provides shock-driven convective heating.