Two cosmic galaxy PPT background pictures

The first PPT background picture, the dark blue universe, the stars, the Milky Way like a golden gauze shining across the night sky, like a Tianhe, shining into a piece, as if it were a band of light shrouded in smoke, very beautiful;

The second PPT background picture, the night is like a very wide blanket, the moon is like a shining gemstone draped on this blanket, shining on the planet, reflecting the light; these two PowerPoint background pictures are suitable for technology, education PowerPoint Background picture;

Keywords: Milky Way, moon, night sky, stars, stars, universe PPT background pictures, natural PPT background pictures