In the video, a man is standing on a stage in front of a large screen. He is wearing a gray shirt and jeans and is holding a remote control in his hand. The screen behind him shows a colorful image of a nebula, with hues of green, yellow, and red. The man is gesturing with his hands as he speaks, and the lighting on the stage is dim, with a spotlight shining on him. The nebula image on the screen changes as the man speaks, with different parts of the nebula becoming more prominent. The man seems to be giving a presentation or lecture, and his gestures suggest that he is explaining something about the nebula.