Astronaut Adrift in Glowing Nebula Matter

An astronaut moves through dense, glowing nebula material, surrounded by swirling bands of red, violet, and warm orange gas that form shifting light patterns across the scene. The cosmic matter flows around the suit and visor as the astronaut changes orientation within the field; no fixed horizon anchors the composition, letting the nebula fill every part of the frame. Bright concentrated regions pulse and diffuse as the loop progresses. The 3840x2160 animation lasts 38.23 seconds.