If you’re looking for Space Iconography Free Icons then have a look at this icons set. This is collection of 36 neatly designed icons inspired by celestial bodies and other various space elements. Download it for free and add to your freebie collection right now!
Look at that! Flat icons escaped to a new dimension. https://www.behance.net/gallery/20126697/La-Poste
The Free Space Icon Set (50 Icons, SVG & PNG)
The Space Icon Set (50 Icons, SVG & PNG)
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Random Stuff Free Iconset
Set of Thin Line Flat Design Icons of Design, Development and SEO
Set of Thin Line Flat Design Icons of Design, Development and SEO. Download here: http://graphicriver.net/item/set-of-thin-line-flat-design-icons-of-design-development-and-seo/14787643?ref=ksioks