Nasa’s successful Artemis II mission has reignited global excitement about human space exploration, with four astronauts travelling around the far side of the Moon before returning safely to Earth. For many watching, it marked a dramatic reminder of what modern spaceflight can achieve — and raised fresh hopes that humans may one day live and work on the lunar surface, or even travel onward to Mars.
Yet despite the mission’s success, the most difficult phase of the Artemis programme is still to come.
Why Artemis II Success Does Not Guarantee a Moon Base
The Orion spacecraft performed strongly throughout the mission, and the images captured by its crew have inspired a new generation of would-be astronauts. However, flying around the Moon is only one part of the challenge.
Landing people on the lunar surface and building a sustainable presence there is vastly more complex.
When Neil Armstrong and Buzz Aldrin first walked on the Moon in 1969, many believed permanent lunar settlements would quickly follow. Instead, the Apollo programme was wound down within a few years.
That was largely because Apollo was driven by Cold War politics rather than long-term exploration goals. Once the United States had demonstrated its technological superiority over the Soviet Union, public interest waned and funding declined.
Nasa’s New Lunar Vision
This time, Nasa says its ambitions are different.
The agency plans to begin annual crewed lunar landings from 2028, with Artemis V expected to mark the start of an early lunar base. Officials argue this is not merely about planting flags, but about building infrastructure for a long-term human presence beyond Earth.
Josef Aschbacher, Director General of the European Space Agency, believes a wider lunar economy could eventually emerge.
“The Moon economy will develop,” he has said, suggesting that while progress will be gradual, lunar industry and exploration are realistic long-term goals.
The Biggest Obstacle: Lunar Landers
SpaceX and Blue Origin Face Major Delays
To place astronauts on the Moon, Nasa requires a new generation of lunar landers. It has contracted two private firms for the task:
- SpaceX, developing a lunar version of its Starship rocket
- Blue Origin, building the Blue Moon Mark 2 lander
Both programmes are behind schedule.
According to a report from Nasa’s Office of Inspector General published in March, SpaceX’s lunar Starship is running at least two years late, while Blue Origin’s lander is more than eight months behind schedule, with several technical issues unresolved.
Why These Landers Are More Complex Than Apollo’s
Unlike the small Apollo-era lunar module, the new landers must transport far more than astronauts.
They are expected to carry:
- Heavy scientific equipment
- Pressurised lunar rovers
- Habitat modules and infrastructure for a future Moon base
That requires enormous quantities of fuel — more than can be launched in a single rocket.
The Refuelling Challenge in Orbit
Nasa’s current plan relies on storing fuel in an orbital depot around Earth, replenished by numerous tanker launches over several months.
While theoretically efficient, the approach is technically formidable.
Keeping super-cooled liquid oxygen and methane stable in space, then transferring them between spacecraft, represents one of the most demanding engineering tasks in the entire Artemis programme.
Dr Simeon Barber, a space scientist at the Open University, has noted that if fuelling difficulties can delay launches on Earth, performing the same task in orbit will be significantly harder.
Artemis III Timeline Faces Scrutiny
The next mission, Artemis III, is intended to test docking procedures between the Orion capsule and lunar landers in Earth orbit ahead of a Moon landing.
It is currently scheduled for mid-2027.
However, with Starship yet to complete a successful orbital mission and Blue Origin’s New Glenn rocket still in the early stages of flight testing, many analysts consider that timeline highly ambitious.
The New Space Race With China
Nasa’s 2028 lunar landing target is shaped partly by politics.
The date aligns with renewed White House ambitions to return Americans to the Moon before the end of President Donald Trump’s current term. Congress has supported the effort with substantial funding.
But strategic competition is also a factor.
China has rapidly expanded its space programme and has stated its intention to land astronauts on the Moon by around 2030.
If Artemis suffers further delays, Beijing could beat the United States back to the lunar surface.
Notably, China’s lunar architecture is considered by some analysts to be less technically complex, using separate rockets for crew and lander launches without requiring orbital refuelling.
Mars Remains a Distant Prospect
Beyond the Moon, Nasa and private companies continue to discuss human missions to Mars.
Elon Musk has repeatedly suggested humans could reach the Red Planet before 2030, but many experts regard that as highly unlikely.
Most estimates place a crewed Mars mission no earlier than the 2040s.
The challenges are immense:
- A journey lasting seven to nine months
- Continuous exposure to deep-space radiation
- No realistic rescue options during transit
- Major difficulties landing and relaunching from Mars’s thin atmosphere
Conclusion
Artemis II has demonstrated that Nasa can once again send astronauts around the Moon safely — a major technical and symbolic achievement.
But reaching the lunar surface, establishing a Moon base and ultimately sending humans to Mars will require overcoming engineering hurdles far greater than anything Artemis has yet faced.
For now, the dream of permanent human life beyond Earth remains alive — but far from guaranteed.
“Beer practitioner. Pop culture maven. Problem solver. Proud social media geek. Total coffee enthusiast. Hipster-friendly tv fan. Creator.”
