Sky Map 2000: A Free Interactive Star Atlas & Planetarium in Your Browser

Sky Map 2000 – Star Atlas and Planetarium

Sky Map 2000 is a free, browser-based planetarium and star atlas that accurately renders the night sky from any location on Earth. It offers multiple coordinate systems, scientifically accurate star colors, and an atlas mode for classic print-style charts. Features include an observation planner that recommends what to see tonight, a daily astronomical briefing, and support for deep-sky objects, planets, meteor showers, and more. All calculations run locally in your browser, respecting privacy.