Astera turns raw environmental, marine, and astronomical data into a single unified WorldState — answered questions, not raw numbers.
Weather
Current conditions, wind, precipitation, and visibility — normalised from multiple providers.
Marine & Tides
Tide state, wave height, sea temperature, and next tide times for any coastal location.
Astronomy
Sunrise, sunset, moon phase, and illumination — essential for stargazers and photographers.
Risk & Activity Scoring
Composite scores for drone flight, stargazing, coastal walks, sailing, fishing, and more.
GET /api/v1/world-state
Live
"weather": {
"temperature_celsius": 16.2,
"wind_speed_kph": 14.1,
"condition": "partly_cloudy"
},
"astronomy": {
"sunrise": "05:15",
"moon_phase": "waxing_gibbous",
"moon_illumination_pct": 72
},
"activity_scores": {
"drone": 8,
"stargazing": 4,
"coastal_walk": 6
}