Air Products Supplies Record Hydrogen Volume for NASA's Artemis II Mission
Air Products completed its largest liquid hydrogen supply to NASA, delivering over 730,000 gallons for the Artemis II launch. This mission marks the first crewed lunar flight in over five decades, with implications for future NASA missions and the demand for propellant.

Air Products has delivered more than 730,000 gallons of liquid hydrogen to NASA's Kennedy Space Center in preparation for the Artemis II mission on April 1, which involves a 685,000-mile journey around the Moon. This supply is the largest ever provided by Air Products to NASA, designed to fuel the Space Launch System rocket and Orion spacecraft's cryogenic engines.
NASA plans to increase launch frequency, potentially conducting annual missions, which could lead to sustained demand for propellant. However, logistical challenges persist, including the need for low-temperature storage and managing boil-off losses, with historical losses reaching up to 45%.
Companies like Eta Space and Air Liquide are working on advanced storage and handling technologies to mitigate these issues. Such innovations may enable longer missions and a consistent demand for industrial gases.




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