Starcharts are an uncommon resource found by observing rare astronomical events after researching the Astronomy tech.
- After researching the Astronomy tech, astronomical events generate 1 starchart each.
- Building Observatories makes astronomical events occur more often.
- If the chance for astronomical events exceeds 100%, astronomical events will start to award extra starcharts.
- Research Vessels, Space Beacons, and Satellites produce starcharts.
- Kitten Scholars produce starcharts once Astrophysicists has been researched.
- Starchart production from kittens is increased by 30% with the Hubble Space Telescope upgrade.
- Obtained through trade with the Elders.
Research Vessels do not produce starcharts while in a Black Sky Challenge, because that would make the Challenge too easy.
- Starcharts are used in Space missions and upgrades.
- Used to research the workshop upgrade Astrolabe (75), which increases Observatory science storage by 50%.
- Used to research the workshop upgrades Titanium Reflectors (20) and Unobtainium Reflectors (750), both of which increase Library effectiveness by 2% for each Observatory.
- Used to research the workshop upgrade Geodesy (500), which improves the effectiveness of geologists and allows them to find gold.
- Crafting trade ships (25), which help with trading.
Spoiler (click me!)
Numbers 420, 666, 777 or 1337 have unique colors and effects.