NASA Awards Contract for Liquid Helium Acquisition at Kennedy By Overlook Horizon|2022-11-18T14:38:00-05:00November 18th, 2022|Categories: NASA News|Tags: Artemis, breaking news, nasa, outer space, space, spaceflight| NASA has selected Air Products and Chemicals, Inc of Allentown, Pennsylvania, to supply 33 million liters of liquid helium to the agency’s Kennedy Space Center in Florida.