Canadian Firm Wins Lunar Water Prize

A Montreal-based Canadian company has developed a compact water purification system tailored for the moon's harsh environment, winning a national competition and paving the way for sustainable human presence on Earth's satellite.

Canadian Strategic Missions Corporation's LunaPure prototype secured the grand prize of 400,000 Canadian dollars in the Canadian Space Agency's Aqualunar Challenge in April. The competition solicited designs from companies across the country to extract and purify lunar water, addressing a critical barrier to long-term missions. "There's no shortage of challenges to purifying water in space," said Daniel Sax, the company's CEO. "We were able to develop a system designed to operate in the moon's extreme conditions."

The shoebox-sized device uses solar heat to melt ice and initiate a chemical process that strips away contaminants, yielding clean water. It was selected from about 45 submissions by a jury that prized technical feasibility, innovation and commercialization potential. "Even in something as extreme as water extraction on the moon, there were multiple fundamentally different ways to tackle the problem," said jury member Marc Guilbert, an...