ISRU

ISRU, or In-Situ Resource Utilization, refers to using materials found on other planets or moons to support space exploration and settlements. Instead of bringing everything from Earth, ISRU techniques harvest resources like water, minerals, or atmosphere components directly from the celestial body. This approach reduces the need for costly transportation from Earth, making missions more sustainable and affordable. For example, extracting water from lunar or Martian soil can provide drinking water, breathable air, or even rocket fuel. ISRU is a crucial technology for enabling long-term human presence beyond Earth.