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Modrinth Modrinth · Mod

How to install "Spyglass Astronomy"

Draw your own constellations on an interactive and improved night sky. An immersive overhaul of the space skybox, including planets and better stars.

Author

Nettakrim

Downloads

2.2M

Last Updated

Apr 11, 2026

License

LGPL-3.0-only

Mod Loaders

Fabric

Minecraft Versions

26.1.2 1.21.11 1.20.6 1.19.4
adventure decoration equipment game-mechanics utility

Quick Install ID

#spyglass-astronomy

Install Spyglass Astronomy in GDLauncher

Spyglass Astronomy runs on Fabric. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that Spyglass Astronomy supports (26.1.2, 1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #spyglass-astronomy, find Spyglass Astronomy in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what Spyglass Astronomy supports. As of the latest release, 26.1.2, 1.21.11, 1.20.6 are supported. Spyglass Astronomy only runs on Fabric; mods built for other loaders won't work. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Spyglass Astronomy free?

Yes. Spyglass Astronomy is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Spyglass Astronomy support?

Spyglass Astronomy supports Minecraft 26.1.2, 1.21.11, 1.20.6, 1.19.4. GDLauncher will automatically pick a compatible version when you install it.

Does Spyglass Astronomy require Forge or Fabric?

Spyglass Astronomy requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.

How do I install Spyglass Astronomy?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #spyglass-astronomy. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Spyglass Astronomy?

Spyglass Astronomy is made by Nettakrim. The full project lives on Modrinth (https://modrinth.com/mod/spyglass-astronomy).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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