A galaxy portal, golden and intricate, invites exploration against a starry canvas.
A detailed 3D render of a celestial portal, with intricate gold patterns, positioned in the foreground of a starry sky. The portal, a spiral galaxy, invites exploration with its swirling arms of stars and nebulas. Silhouetted trees add mystery, while the night sky's twinkling stars create depth. The scene captures a sense of cosmic adventure and otherworldliness.