Vector Icons used throughout the site are taken from Google Material Design Icons. Some exeptions are -
- Fleets: "Air Force Plane" Icon made by Freepik from flaticon.com, licensed by Creative Commons BY 3.0
- Research: "DNA Strand" Icon made by Freepik from flaticon.com, licensed by Creative Commons BY 3.0
- Resource: Food: "Corn" Icon made by Flaticon from shareicon.net, licensed by Creative Commons BY 3.0
- Resource: Research: "Nuclear" by Mike Rowe, AU from the Noun Project, licensed by Creative Commons BY 3.0
- Weapontypes:
missile,laser,plasma,railgunby Nizamettin Kocaaga. Used with explicit permission. - Shipyard: "Defense Satellite" by Delapouite from game-icons.net, licensed by Creative Commons BY 3.0
- PDU: "Satellite" by Hea Poh Lin from the Noun Project, licensed by Creative Commons BY 3.0
- Jumpdrive: "Black Hole" from Focus Lab, US, licensed by Creative Commons BY 3.0
You can find out where each icon comes from by checking the corresponding image file in the icons folder.
are Hubble Images taken from the Hubblesite. All Images are credited to STScI and are therefore in the public domain: http://hubblesite.org/about_us/copyright.php
- Orion Nebula (empire)
- Galaxy M106 (fleets)
- Supernova 1987A (shipyards)
- Carina Nebula (research)
- Spiral Galaxy M74 (starchart)
- The Bubble Nebula (diplomacy)
- Celestial Fireworks in Westerlund 2 (messages)
- Star-birthing Region in the Orion Nebula (encounters)
- terrestrial: Earth, Image from NASA
- gas: Jupiter Image from NASA, retouched to look like Polymephus.
- ice: Ice Planet from DeviantArt user opreadorin1.
- iron Jupiter Moon
Europe, Image fron NASA/JPL/DLR - desert Mars, Image from NASA/JPL/MSSS
- toxic Jupiter Moon
Io, Image fron NASA/JPL/DLR - carbon: Venus, Image from JPL
- tomb Jupiter Moon
Callisto, Image fron NASA/JPL/DLR
- Background circuit board by Steve Schoger from heropatterns.com, licensed under Creative Commons BY 4.0
- Tons of Material Design Icons, licensed by Apache License 2.0