SOURCES
Sources we use
View From Sky separates search-intent evidence from factual source records. Search demand can suggest a topic, but factual claims must come from reviewed astronomy or forecast data sources.
Source register reviewed . Links below go to the publisher or dataset used.
Astronomy sources
- NASA Science: SkywatchingGeneral observing guidance and current skywatching context.
- NASA Science: Meteors and Meteorites FactsMeteor terminology, causes and observing background.
- International Meteor Organization: 2026 Meteor Shower CalendarActivity periods, predicted maxima and reference rates for event pages.
- NASA Earth Observatory: Night LightsBackground on artificial light at night and skyglow context.
Forecast and tool data
- Open-Meteo Forecast API documentationCloud cover, humidity, surface visibility, sunrise and sunset forecast fields.
- Open-Meteo Geocoding API documentationCity-name lookup used before requesting a location forecast.
- View From Sky calculation methodologyLocal twilight, lunar phase, score inputs and important limitations.
Page-level citations
Event and guide pages list the records used for that specific topic. A source appearing here does not mean it supports every claim on the site; readers should use the citations attached to the relevant page.
Important limits
Forecasts and astronomical calculations help planning, but local lights, blocked horizons, smoke, haze, clouds and safety conditions can override any score.