The Starbase Air Separation Plant is a facility under construction opposite the Starbase Launch/Testing Site to produce commodities (liquid nitrogen and liquid oxygen) for Starship launches.
History[]
SpaceX initially planned to construct its own air separation plant, first at the Sanchez Site and later in the Launch/Testing Site proper. However, both these plans were abandoned. Construction of the Starbase Air Separation Plan finally began on July 23rd 2025.
Gallery[]
ASU under construction
ASU under construction