Explore the Cosmos
Access premium astronomical data through x402 micropayments on the Stellar network. Connect your wallet and pay per request — no subscriptions, no API keys.
☀ $0.0001
Space Weather
Solar wind, geomagnetic storms, solar flares, aurora forecast
Preview
solar Wind Speed 423.7
active Storms 2
max Kp Index 6
recent Flare Class C8.7
Explore →
☄ $0.001
Near Earth Objects
Approaching asteroids and comets within 30 days
Preview
total Tracked 5
hazardous Count 3
closest Approach 2025 AX7
closest Distance 4,787,520
Explore →
🪐 $0.005
Exoplanets
Confirmed exoplanet database with habitability scores
Preview
total Confirmed 6
top Candidate TRAPPIST-1e
top Score 0.91
nearest Light Years 4.24
Explore →
🌌 $0.01
Deep Sky Catalog
Galaxies, nebulae, clusters with imaging recommendations
Preview
total Objects 5
featured Object Andromeda Galaxy
featured Type galaxy
current Best Viewing Whirlpool Galaxy
Explore →
🌊 $0.025
Gravitational Waves
LIGO/Virgo gravitational wave detection events
Preview
total Events 4
observing Run O5
latest Event GW250312A
latest S N R 24.3
Explore →
How It Works
1️⃣
Connect your Stellar wallet (Freighter, xBull, etc.)
2️⃣
Browse endpoints and click "Fetch Data" to pay the listed price
3️⃣
Your wallet signs the payment and you get instant access to the data