{"repo":"litescript/ls-horizons","free":true,"listed":false,"github":"https://github.com/litescript/ls-horizons","clone":"git clone https://github.com/litescript/ls-horizons.git","description":"Terminal UI for visualizing NASA's Deep Space Network in real-time","language":"Go","stars":78,"topics":["bubbletea","cli","golang","nasa","space","terminal","tui"],"license":"Apache-2.0","category":"cli-tools","readme_excerpt":"ls-horizons A terminal UI for visualizing NASA's Deep Space Network in real-time. Note: This project is under active development. Features may change and bugs are expected. Features - Real-time DSN monitoring — Live data from NASA's Deep Space Network XML feed - Pass planning — Computed visibility windows for all three DSN complexes using JPL Horizons ephemeris - Elevation sparkline — Real-time ±2h elevation trace with truecolor gradient in Mission view - Real star catalog — 150+ bright stars with accurate J2000 coordinates rendered in the sky view - Astronomical projection — Proper RA/Dec to Az/El conversion using GMST/LST calculations - Local planetary ephemeris — Planet positions propagated in-process from Keplerian orbital elements, accurate to a few arcminutes with no network dependency - JPL Horizons integration — Trajectory path arcs and geocentric RA/Dec for pass planning - Signal propagation visualizer — Animated light-time display showing one-way/round-trip delay with pulse animation - Mission Spotlight — Curated mission profiles with live phase tracking, MET countdown, crew info, and timeline rail (Voyager 1) - Four view modes : - Dashboard — Complex status and active spacecraft table with multi-antenna tracking and mission spotlight badges - Mission Detail — Per-spacecraft deep dive with pass schedules, link details, propagation delay, and mission spotlight panel - Sky View — Animated star field with spacecraft positions and smooth camera transitions - Orbit View ","default_branch":null,"files":null,"tree":[],"storefront":"/r/litescript","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/litescript/ls-horizons/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}