Mystical Nebula Over Alien Desert

A dreamlike, otherworldly landscape featuring a massive, glowing nebula in the sky, radiating shades of pink and purple with sparkling white stars scattered across the cosmos. Below, an expansive desert of shimmering golden sand stretches out, with the nebula's colors reflecting on the grains. In the foreground, two explorers in futuristic suits stand beside an ancient, alien artifact partially buried in the sand. On the horizon, the silhouette of a distant, advanced city can be seen, hinting at a civilization beyond our own. The image blends elements of fantasy and science fiction, with a focus on vivid colors and a sense of mystery and exploration.