THE NEW SPACE RACE: Well, this is embarrassing: The Lunar Gateway’s primary modules are corroded.
How could both a module being provided by Northrop Grumman, a major US defense contractor, and I-HAB from Europe be corroded? It seems like a fantastic claim. However, half a dozen sources who worked on or near the Lunar Gateway program confirmed to Ars that the corrosion Isaacman mentioned was real and serious.
In a statement, Northrop confirmed the issue as well. “Using NASA-approved processes, Northrop Grumman is completing repairs to HALO after a manufacturing irregularity,” a company spokesperson told Ars. “We expect to complete repairs by the end of the third quarter. HALO can still be repurposed for any mission, and it’s the most mature technology to support a deep space or lunar habitat.”
By referring to a “manufacturing irregularity,” Northrop answered the central mystery here: how corrosion could appear in both modules. This is because a French-Italian space and defense company, Thales Alenia Space, built the primary structure of HALO for Northrop Grumman. The module was delivered from Italy to the United States about a year ago.
Not a good look, Thales.