Spyglass Astronomy
🟢 Updated this month⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
🖼️ Gallery (6 images)
🔍 Analysis
- 👍 0.1% endorsement rate
- 🏆 #169 of 435 decoration mods in this game by downloads
📋 About This Mod
Draw your own constellations on an interactive and improved night sky. An immersive overhaul of the space skybox, including planets and better stars.
# Spyglass Astronomy Explore a procedurally generated solar system through the lens of a spyglass!
The mod is entirely client-side and designed for helping with world-building and immersion, it is encouraged you think of lore about all the constellations you draw and planets you name!
Planets and stars will be the same for all players on a particular world, and are generated randomly (and largely scientifically accurately) per world, and you can easily share constellations between players using a client-side command
The scientific accuracy means the underlying physics of astrology (orbital resonance, alignments, etc) work exactly the same, you just have to spot them and make up your own lore!
!(https://cdn.modrinth.com/data/EdBSdqge/images/3dc17c154655fdc2dc7fc3989a38e16e9052d269.png)
## Dependencies: - (https://modrinth.com/mod/fabric-api) (or the Quilt equivalent, although i have not tested this mod with Quilt)
# How to use
To interact with the cosmos there are three spyglass modes: vanilla, constellation (amethyst), and star (emerald), these are cycled with the pick block button (middle click) while zoomed in.
Constellation mode allows you to draw constellations by holding the attack button (left click) and drawing between stars, as well as being able to select constellations
Star mode allows you to select stars and planets, note that comets are referred to as planets when using commands
Once an object is selected you can name it with `/sga:name
If you're playing on a multiplayer server, you can use `/sga:share` or `/sga:share
All the client-side commands can be seen by looking at the suggestions after typing `/sga:`, or by looking at the list on (https://github.com/Nettakrim/Spyglass-Astronomy/blob/master/README.md)
There is also (https://modrinth.com/mod/almanac-for-spyglass-astronomy) that allows for bulk sharing, it's made by someone else, but it looks good!
## Compatibility
You can use the mod with (https://modrinth.com/mod/cosmos-mod) to have its star rendering, and most of its customisability. I recommend increasing the star count with `/sga:admin starCount <...>`, since Cosmos looks nice with denser stars, but beware as anyone else youre playing with on that world will need to do it too if you want to be synced
If you want to use shaders, I recommend Complementary with (https://modrinth.com/mod/euphoria-patches), which has proper support for the colors of the stars and planets
Older versions of Spyglass Astronomy are incompatible with the mod (https://modrinth.com/mod/spyglass-improvements), however Spyglass Astronomy comes with its own scrollable spyglass zoom, and other mods, like (https://modrinth.com/mod/zoomglass), exist to allow for spyglass hotkeys
📊 Mod Details
- Game
- Minecraft Mods
- Author
- Nettakrim
- Version
- 26.2
- Downloads
- 2,553,363
- Endorsements
- 1,324
- Category
- decoration
- Created
- 2/4/2023
- Updated
- 9/3/2026
- Game Versions
- 26.1.2
- Tags
- decoration
🔧 How to Install Minecraft Mods Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Mods →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.
❓ Frequently Asked Questions
Which Minecraft Mods versions does Spyglass Astronomy support?
The author lists 26.1.2. Other versions may work but are untested by the author.
What is the latest version of Spyglass Astronomy?
Version 26.2, published 2026-09-03 with 2.6M downloads recorded at the source.
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