In the video, a man is standing in front of a colorful background that resembles a nebula. He is wearing a light blue t-shirt and has long hair and a beard. He is speaking to the camera and making hand gestures as he talks. The video also includes a series of images of a red nebula that appear on the right side of the screen. The nebula is shown in various stages of development, with the images showing the nebula expanding and changing shape. The man appears to be explaining the process of the nebula's development, possibly as part of an educational or informative video.