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THE VIDEO SHELF · celestial navigation

Celestial Navigation (instruction video)

A roughly 45-minute vintage US military instructional film that gives a comprehensive overview of celestial navigation, covering sextant use and the theory behind lines of position.

Why HN readers recommended it

HN points to it as an unusually clear teaching film on how celestial navigation works, and as an example of how good old military training material is.

This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.

Video & recommendation details

Creator / channel
NathanielsCAD
Topic
celestial navigation
Format
tutorial
Level
intro
HN recommenders in dataset
2
HN mentions in dataset
6
Recommendation years in dataset
2021–2025

These counts and years describe the included Hacker News records; they are not YouTube views or the video’s publication date.

From the original HN conversations

Excerpts from the recorded comments. Follow each source for the full comment and surrounding discussion.

  • I love these military training movies, they're so good at teaching complex concepts. This one about celestial navigation is really good as well: [VIDEO]

    matheusmoreira on Hacker News · 2025-09
    In The World War Two bomber that cost more than the atomic bomb
  • > Military solutions will fall back to inertial, celestial or optical guidance, and people using GPS for navigation will at worst show up where they need to be somewhat later than planned. The US Navy re-started celestial navigation a few years ago: * [LINK] This …

    throw0101a on Hacker News · 2021-02
    In GNSS Jamming and Spoofing – Galileo's Authentication Algorithm Part 3 (2020)
  • Yeah, what is it about these old military materials that makes them so great? They're easy to follow and understand. Here's an old video about celestial navigation: [VIDEO] It feels like we've forgotten how to make videos like these.

    matheusmoreira on Hacker News · 2022-03
    In Technical Time Travel: On Vintage Programming Books

Summaries, classifications and recommendation records are from the HackerTube source dataset. Read about this library and its limitations.