Space Technology What does NASA use for insulation? February 2, 2026 by Mercier | Leave a Comment NASA employs advanced insulation technologies to protect spacecraft and equipment from the extreme temperatures of space. The primary material used is Multi-Layer Insulation (MLI), which consists of multiple thin layers of reflective films. This insulation is crucial for maintaining temperature stability in the harsh environment of space. What Insulation Materials Does NASA Use? NASA’s insulation […] Read more ยป