Outdoor sculptures crafted from cosmic membranes are rare yet mesmerizing, blending art with the mysteries of the universe. These large-scale installations often evoke a sense of wonder, mimicking the ethereal qualities of space. One notable example is "Celestial Veil" by artist Rafael Lozano-Hemmer, a shimmering structure that appears to float like a cosmic membrane. Another iconic piece is "Stratospheric Loop" by Tomas Saraceno, which uses tensile materials to create a celestial illusion. These works challenge perceptions, inviting viewers to ponder the intersection of art and cosmology. While truly cosmic membrane sculptures are scarce, their impact on public art is profound, inspiring awe and curiosity.