Air Products successfully completes first liquid hydrogen fill of the world’s largest hydrogen sphere at NASA’s Kennedy Space Center

Air Products has successfully delivered more than 730,000 gallons of liquid hydrogen to the world’s largest liquid hydrogen tank at NASA’s Kennedy Space Center in Florida.

The hydrogen will be used to fuel NASA’s Artemis missions, which aims to return humans to the Moon for the first time since the Apollo era and establish the first long-term presence on the Moon.

Stored in a hydrogen sphere 90 feet tall by 83 feet wide, NASA uses liquid hydrogen combined with liquid oxygen as fuel in cryogenic rocket engines.

Image ©Air Products

Francesco Maione, Air Products’ President, Americas, said: “Air Products has a long history dating back into the 1950s of working with NASA, and stretching from well before the successful Apollo 11 moon landing to more recent missions to study Mars.

“This hydrogen fill, which is Air Products’ largest ever for NASA, successfully demonstrates our ability to supply world-scale levels of industrial gases safely and reliably through our robust supply chain, so NASA can confidently continue its important work for future missions to the Moon and beyond.”

Air Products’ working relationship with NASA began in 1957. It has included supplying NASA with liquid hydrogen and other industrial gases to advance the U.S. Space Program including Orion, the Space Shuttle, and Apollo, reaching all the way back to the earliest Mercury missions.

In addition to supplying product for space launches, Air Products also has a long-term relationship with NASA’s engine testing program at Stennis Space Center in Mississippi, Johnson Space Center in Texas, as well as Marshall Space Flight Center in Alabama.

Astronautic applications are a key business for Air Products, and the Company is also heavily involved in supporting the increasing number of privatised space launches and missions of several independent companies.

For more information, visit www.airproducts.com.