Gaia Explorer

Schools can visualise 40 years of NASA climate data explained by AI, in seconds, and give a fun way to explore how to mitigate climate change.

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Inspiration

Gaia Explorer started from a brutal reality: climate data is not the problem, comprehension is. NASA POWER has 40+ years of daily climate readings for every coordinate on Earth, but the general public never sees it in a form they can interpret. Headlines are abstractions. Truth is in the numbers. This project is driven by one ambition: take the raw NASA truth, and translate it into human meaning, with AI explanations + actionable education.

What it does

Gaia Explorer allows a user to pick any location on Earth, fetch 43 years of raw NASA climate data, convert ~15,695 daily datapoints into annual averages, and visualize long-term trends. It then uses AI to explain those patterns in plain language, comparing local trends to global baselines. Finally, it transitions users into gamified climate mini-games to convert “knowledge” into “action.” Every user can literally become a climate hero.

How we built it

We integrated NASA POWER API for historic climate data (1981–2023). We built a proxy Edge Function (Supabase / Deno) to overcome CORS, validate requests (Zod), and return clean JSON. We aggregate daily readings by year, and render them with Recharts on the client. We attached Lovable AI (Gemini 2.5 Flash) for contextual analysis. We then built four mini-games (Pollution, Flooding, Deforestation, Energy), with scoring + PDF certificate generation via jsPDF.

Challenges we ran into

NASA’s API rejects direct browser calls. Solution: proxy and pre-validate inputs. AI authentication initially blocked public users. Solution: disabled JWT enforcement on climate-AI endpoint. Temperature insights worked first, but precipitation/humidity insights didn’t trigger. Solution: added parameter dependency to the AI trigger state machine. The hardest challenge: climate numbers are abstract. Motivation required storytelling + agency.

Accomplishments that we're proud of

We made NASA POWER legible to non-experts. We built a climate literacy tool that collapses 43 years of scientific data into seconds of interpretation. We made climate science playful, and empowering, without dumbing down the facts.

What we learned

Science + AI + game mechanics is a powerful trifecta. We learned that raw data means nothing unless a user can connect it to self, community, and consequence.

What's next for Gaia Explorer

Live data integration, global comparative maps, CMIP6 forward projections for future climate scenarios. Native mobile version with offline caching.

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