In an unexpected twist of fate, a new space race is capturing global attention. Two missions, Russia’s Luna-25 and India’s Chandrayaan-3, are simultaneously vying to become the first to land at the untouched South Pole of the Moon. As both spacecraft race to explore potential water ice and valuable minerals on the lunar surface, the world watches, waiting to see who reaches first.
A quick walk down memory lane reminds us of the original space race in the 1960s. While the USSR made significant achievements like launching the first satellite, sending the first human to space, and landing an uncrewed craft on the Moon, the US stole the show with the Apollo 11’s successful crewed moon landing. Fast forward to over 50 years, America still holds that unique honor.
This new contest offers a similar thrill. Chandrayaan-3, launched on 14 July, has been orbiting the Moon, preparing for its expected landing on 23 August. Meanwhile, Luna-25, which took off on 11 August, aims for a swift and straight journey, potentially landing on the 21st of the same month. With both teams eager to be the first to land softly on the Moon’s South Pole, this could be a close call.
This renewed lunar enthusiasm isn’t just about competition, though. The discovery of water ice on the Moon has spurred interest in the possibilities of extracting rocket fuel and even sourcing drinkable water for future Moon bases.
Wendy Whitman Cobb, a professor at the US Air and Space Force’s Air University, points out the uncanny coincidence of both landers’ timing. Luna-25 was initially scheduled for a 2021 launch but faced repeated delays. Given the complexities and risks associated with lunar landings, the next steps for both missions remain uncertain and filled with anticipation.
The importance of this endeavor isn’t lost on either country. For Russia, it’s about reaffirming their space prowess amid challenges on Earth, including the repercussions of their invasion of Ukraine. However, as Stefania Paladini from Queen Margaret University notes, Russia has previously achieved several lunar milestones. India, on the other hand, aims to successfully accomplish a “soft landing” after their Chandrayaan-2 mission ended in a crash in 2019.
An additional challenge for both landers is the South Pole’s unique terrain. Unlike the smooth terrains near the Moon’s equator targeted by Apollo missions, the South Pole presents long shadows and a harsh light angle, making navigation more challenging.
As the US prepares for its Artemis III crewed mission to the lunar South Pole in 2025, these robotic landers’ experiences could provide invaluable insights. However, as Whitman Cobb notes, crewed missions come with their own set of complexities.
Vishnu Reddy, a professor at the University of Arizona, believes the long-term vision should focus on maintaining a lasting presence on the moon rather than a temporary race. Both Luna-25 and Chandrayaan-3 carry essential scientific equipment to shed light on the Moon’s unique resources, setting the stage for future explorations.
Beyond these missions, international partnerships and collaborations are shaping the future of lunar expeditions. The Artemis Accords, endorsed by 27 nations including the US, UK, and India, compete with the plans of Russia and China to build the International Lunar Research Station by 2026. These ventures prompt questions about the rights to lunar resources, given that current treaties don’t clarify ownership.
As the Moon’s uncharted South Pole beckons, Luna-25 and Chandrayaan-3 embark on a journey that might redefine our future in space. While they might be small steps, they indeed lay the groundwork for humanity’s giant leaps in the Solar System.