PROMPT:
A mesmerizing sci-fi scene set inside a sprawling, celestial observatory where ancient, gnarled alien trees with glowing blue branches stretch towards the vaulted, iridescent dome above, their twisted roots tangled with delicate, pulsing filaments that crisscross the polished, mirror-like floor, as a lone, augmented astronaut in a sleek, metallic exosuit stands poised at the edge of a glowing, aurora-lit portal, surrounded by a halo of vibrant, swirling colors that evoke a sense of otherworldly energy and mystique.
