Outdoor sculptures inspired by cosmic themes have long captivated audiences with their grandeur and symbolic depth. These monumental artworks, often crafted from durable materials like steel, stone, or bronze, evoke the vastness of the universe and humanity's connection to the cosmos. Among the most famous is "The Cosmic Dance" by Tony Smith, a towering geometric structure that reflects the harmony of celestial bodies. Another iconic piece is "Stellar Axis" by Lita Albuquerque, a temporary installation in Antarctica featuring blue spheres representing stars.

In Spain, Eduardo Chillida's "Peine del Viento" (Wind Comb) is a striking example, with its iron claws seemingly reaching toward the sky. Meanwhile, Anish Kapoor's "Cloud Gate" in Chicago, though not explicitly cosmic, mirrors the heavens with its reflective surface. These sculptures not only beautify public spaces but also invite contemplation about our place in the universe. Their enduring appeal lies in their ability to merge art, science, and spirituality into awe-inspiring forms.