As we stand on the precipice of a new era in space exploration, the world's attention is fixed firmly on the southern reaches of Earth's closest celestial neighbor. Today, March 12, 2026, we are just months away from the anticipated September launch of the Artemis III mission. NASA, alongside international partners and commercial titans, is finalizing the meticulously planned sequence that will put the first woman and the first person of color on the Moon.
Unlike the Apollo missions which targeted the relatively flat, sunlit equatorial regions, Artemis III is aiming for the treacherous, dramatic, and scientifically invaluable lunar South Pole. The exact patch of regolith chosen for the landing will dictate the scientific yield of the mission, the safety of the crew, and the foundation for the future Artemis Base Camp.
Key Questions & Expert Answers (Updated: 2026-03-12)
To understand the current state of the Artemis III mission as we approach launch, here are the answers to the most pressing questions driven by recent data.
Where exactly will they land?
NASA initially identified 13 candidate regions. As of early 2026, the data stream from the Lunar Reconnaissance Orbiter (LRO) has heavily prioritized the Shackleton-de Gerlache Connecting Ridge and Malapert Massif. These sites offer a delicate balance: they possess "peaks of eternal light" providing continuous solar power, while being mere kilometers away from deep, shadowed craters that haven't seen sunlight in billions of years. The exact coordinates will be locked in closer to launch based on real-time orbital lighting mechanics.
Why is the South Pole so important?
The primary driver is water ice. Because the Moon's axis is barely tilted (about 1.5 degrees), sunlight strikes the poles horizontally. Deep craters remain in permanent shadow, acting as cold traps (around -400°F or -240°C) that capture and hold ancient water molecules. Finding and processing this ice is essential for In-Situ Resource Utilization (ISRU)—meaning astronauts can drink it, extract oxygen to breathe, and split it into liquid hydrogen and oxygen for rocket fuel.
When is the Artemis III launch happening?
Following a highly publicized delay announced in 2024 to ensure crew safety and hardware readiness, the current target date holds steady at September 2026. This timeline aligns with the final orbital testing and propellant transfer demonstrations required for SpaceX’s Starship Human Landing System (HLS) and the delivery of flight-ready AxEMU spacesuits by Axiom Space.
How will astronauts survive the extreme conditions?
The lunar South Pole presents lighting challenges unprecedented in space exploration. Sun angles are incredibly low, casting long, pitch-black shadows that obscure deep craters. To survive and operate, astronauts will rely on the Axiom Extravehicular Mobility Unit (AxEMU), which features advanced thermal insulation, integrated headlamps (a first for moonwalks), and enhanced joint mobility to navigate steep, rocky terrain in partial darkness.
The Finalists: Exploring the Candidate Regions
Choosing a landing site at the lunar South Pole is fundamentally an exercise in risk management and resource optimization. A viable landing site must meet strict parameters: safe slope gradients, clear line-of-sight to Earth for unhindered communication, and precise lighting conditions that accommodate the 6.5-day surface mission.
While NASA evaluated 13 distinct regions—including Faustini Rim A, Mons Mouton, and Amundsen Rim—two prime locations have consistently topped the feasibility charts as 2026 approaches:
- Malapert Massif: A towering mountain adjacent to the Malapert crater. Its high elevation provides extended periods of sunlight and excellent direct-to-Earth communication capability. Geologically, it offers access to primordial lunar crust material, giving scientists a window into the Moon's formation.
- Shackleton-de Gerlache Connecting Ridge: This high ridge connects two massive craters. It is one of the most compelling locations due to its immediate proximity to large Permanently Shadowed Regions (PSRs). The terrain is highly complex, demanding precision landing technology, but the scientific payoff of walking right to the edge of an ice-filled abyss is unparalleled.
Why the Lunar South Pole?
The Apollo missions (1969-1972) landed near the lunar equator. The terrain was flatter, communication was simpler, and sunlight was consistent for a two-week lunar day. So, why pivot to the dangerous South Pole?
The answer lies in the evolution of space exploration from visiting to staying. The permanently shadowed regions at the poles act as cryogenic vaults. Scientists believe these areas contain volatiles—compounds like water, carbon dioxide, and ammonia—delivered by comet impacts over the last 4.5 billion years.
If humanity is to establish the Artemis Base Camp and eventually launch crewed missions to Mars, hauling water and fuel from Earth's deep gravity well is economically unfeasible. By utilizing the water ice at the South Pole, the Moon becomes a stepping stone—a cosmic gas station and research outpost.
Scientific Objectives on the Surface
Once the dust settles, the two astronauts will descend the elevator from Starship HLS onto the lunar surface. Over their roughly 6.5-day stay, they are scheduled to perform up to four extravehicular activities (EVAs or moonwalks).
Their scientific mandate is rigorous:
- Cryogenic Sampling: Using specialized tools designed to keep samples frozen, astronauts will collect regolith from inside or near the PSRs. These samples will be sealed in vacuum-tight containers to preserve the volatile gases for Earth laboratories.
- Deploying Surface Instruments: They will lay out environmental monitoring stations to measure seismic activity (moonquakes), radiation levels, and the exosphere's thin dust interactions.
- Geological Surveying: By documenting the stratigraphy of crater walls and taking core samples, scientists hope to piece together the history of the Earth-Moon system and the broader solar system's bombardment period.
Future Outlook and Next Steps
As of March 12, 2026, the final puzzle pieces for Artemis III are locking into place. The successful execution of this mission will set the precedent for Artemis IV and V, which will feature the inclusion of the Lunar Gateway space station and extended surface stays using pressurized rovers.
The selection of the final landing site is not just about where two humans will place their boots; it is the cornerstone decision for where humanity's first extraterrestrial colony will likely be situated. As we count down to September 2026, the data gathered from the South Pole will unequivocally shape the next century of deep space exploration.