Idea of Astronaut Icon
This is a picture of an astronaut with a helmet on. you cannot see their face, but you can see their backpack and what appears to be jet engines on the bottom of it. the astronaut has a square on his suit.
This Astronaut icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,100 icons, all in the same style and quality.