In just a few days, NASA is planning to launch the Artemis II mission, sending four astronauts on a voyage around the Moon that will pave the way for a lunar landing and eventually a Moon base.

The Artemis programme has taken years of work, involved thousands of people and is estimated to have cost $93bn to date. The mission marks the first crewed lunar voyage in more than half a century.

What the Right Is Saying

Conservatives and fiscal hawks express concerns about the $93bn price tag, questioning whether the program represents the best use of federal resources at a time of competing domestic priorities.

Some argue that the private sector could achieve space exploration goals more efficiently. With commercial space companies making rapid progress, critics ask whether NASA should serve as the primary driver or facilitator of space exploration.

The original Apollo program was driven by Cold War competition with the Soviet Union. Some Republicans note that geopolitical circumstances have changed dramatically and question whether matching those historic achievements warrants the same level of investment.

Skeptics argue that NASA's stated goal of reaching Mars in the 2030s makes the lunar program an expensive detour. "If you try them for the first time on Mars and they go wrong, it's potentially catastrophic," Jackson acknowledged - but critics contend this argument could justify indefinitely postponing Mars in favor of continuous lunar spending.

What the Left Is Saying

Progressive Democrats and space policy advocates argue that NASA's Artemis program represents a vital investment in scientific discovery and international cooperation. They emphasize the program's potential for groundbreaking research into Earth's celestial neighbor.

Progressive space policy experts highlight that "the Moon has got the same elements in it that we have here on Earth," according to Prof Sara Russell, a planetary scientist at the Natural History Museum. Rare earth elements, metals like iron and titanium, and water trapped in lunar minerals could prove invaluable for future human settlement.

Supporters note that having access to water is vital for living on the Moon, providing drinking water and the ability to split into hydrogen and oxygen for air and fuel. "There are craters that are permanently in shadow where ice can build up," Russell explains.

Libby Jackson, head of space at the Science Museum, says "going to the Moon and staying there for a sustained period is much safer, much cheaper and much easier to be a test bed for learning how to live and work on another planet." This approach allows NASA to perfect life support technologies before attempting Mars.

Advocates argue the program will inspire a new generation to pursue careers in science, technology, engineering and mathematics. "We live in a world of technology," Jackson notes. "We need scientists, engineers and mathematicians - and space has a brilliant ability to excite people about those subjects."

What the Numbers Show

NASA has invested $93bn in the Artemis programme to date, representing one of the most expensive space initiatives in history. The program involves thousands of workers across multiple contractor sites.

Artemis II will send four astronauts on a round trip around the Moon, the first crewed lunar voyage since Apollo 17 in 1972. Six successful Moon landings occurred during the original Apollo program.

China has announced plans to land humans on the Moon by 2030, establishing itself as a major competitor in the new space race. Both nations are targeting the same resource-rich polar regions for potential bases.

The UN 1967 Outer Space Treaty prohibits national ownership of celestial bodies but allows operational use. As astronaut Helen Sharman explains, "you can't own a piece of the land because of the UN treaty, but you can operate on that land without anybody interfering with it."

Scientists say the Apollo samples transformed understanding of the Moon, revealing it was formed when a Mars-sized body smashed into Earth. New samples from different lunar regions could unlock further discoveries about solar system history.

The Bottom Line

The Artemis II mission represents a pivotal moment in modern space exploration, testing technologies essential for sustained human presence beyond Earth orbit. Success would validate decades of planning and justify continued investment in lunar infrastructure.

The debate over NASA's lunar program reflects broader questions about the role of government in space exploration and the balance between scientific ambition and fiscal responsibility. With China racing to establish lunar dominance, the stakes extend beyond science to geopolitical influence.

What happens on the Moon in the coming years will likely determine the trajectory of human space exploration for generations. As Russell notes, "if we really come together, we can produce so much that's beneficial to humankind" - but whether international cooperation or competition defines this new era remains to be seen.