"At current cost levels the SLS program is unsustainable."
Enlarge / The Space Launch System rocket is seen rolling toward its launch pad, LC-39B, in Florida. (credit: Trevor Mahlmann)
In a new report, the federal department charged with analyzing how efficiently US taxpayer dollars are spent, the Government Accountability Office, says NASA lacks transparency on the true costs of its Space Launch System rocket program.
Published on Thursday, the new report (see .pdf) examines the billions of dollars spent by NASA on the development of the massive rocket, which made a successful debut launch in late 2022 with the Artemis I mission. Surprisingly, as part of the reporting process, NASA officials admitted the rocket was too expensive to support its lunar exploration efforts as part of the Artemis program.
"Senior NASA officials told GAO that at current cost levels, the SLS program is unaffordable," the new report states.
