With Artemis on the verge of launching in early April, NASA’s moon-to-Mars program is drawing increased scrutiny for its mounting costs and shifting timeline.
The mission is consuming more than just fuel; it is burning through billions of dollars while falling years behind schedule.
For many Americans, the space program is synonymous with historic achievements, from the first moon landing to deep-space exploration.
Those milestones helped define an era of scientific progress and national pride, along with innovations like space telescopes and planetary rovers that continue to expand understanding of the universe.
But the current state of the Artemis program reflects a more complicated reality, marked by technical setbacks, budget overruns and repeated delays.
Eric Berger, editor at Ars Technica, has covered the program extensively and says expectations have continued to shift as challenges mount.
“The goalposts keep moving as sort of the delays mount up,” said Berger
The Artemis program traces its origins back to the early 2000s under President George W. Bush, when a return to the moon was initially targeted for 2020.
That plan aimed to reuse space shuttle technology as a cost-effective solution, but it ultimately fell short of expectations.
In 2010, President Barack Obama proposed a new direction focused on sending astronauts to Mars.
Nearly a decade later, the Trump administration introduced the current Artemis framework, shifting focus back to the moon with an ambitious 2024 landing goal.
Despite renewed momentum, delays persisted as NASA worked through technical and engineering challenges.
“This is a brand new rocket. It’s not going to fly until it’s ready,” then NASA director Bill Nelson said
Artemis I successfully launched an uncrewed mission in 2022, marking a major milestone for the program, with larger goals of reaching the moon and beyond.
However, issues such as heat shield erosion and hardware leaks have continued to push timelines further out. Artemis II, originally expected sooner, is now delayed until at least April 2026, barring any additional setbacks.
The program is roughly eight years behind its original targets, with costs climbing into the tens of billions beyond initial projections. NASA now aims to land astronauts on the moon twice in 2028.
Berger expressed skepticism about that timeline, noting the scale of the remaining challenges.
“It would take a lot of miracles for a landing in 2028 to happen,” Berger said, but added, “I think it if something happened with NASA astronauts landing on the moon before the end of this decade, I think everyone in the industry would think that that was a pretty good achievement.”
According to NASA’s Office of Inspector General, the agency has spent approximately $93 billion on the Artemis program between 2012 and 2025. The figure underscores the scale of the investment, drawing comparisons to other major public expenditures, including education and housing.
As NASA continues to refine its plans, the Artemis program remains a central piece of the United States’ long-term space strategy — balancing ambition with the realities of cost, complexity and time.