Blue night sky universe planet PPT background picture

 

The PPT background picture, the pale blue shining planet of the dark blue night sky, with a layer of green light, the white light surrounds in a circle, giving a sense of technology, this PPT background picture is suitable for making technology PPT presentation;

Keywords: universe, starry sky, stars, stars PPT background pictures, abstract PPT background pictures

 

The PPT background picture, the pale blue shining planet of the dark blue night sky, with a layer of green light, the white light surrounds in a circle, giving a sense of technology, this PPT background picture is suitable for making technology PPT presentation;

Keywords: universe, starry sky, stars, stars PPT background pictures, abstract PPT background pictures