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Ad AstraMinecraft mod for 1.20.4

Live long and prosper, Ad Astra!

newest supported 1.20.4TechnologyWorld StructuresWorld BiomesTechnology Player Transport
Latest version
[Fabric] Ad Astra 1.15.20
Minecraft
1.18.2 to 1.20.4
Java
Java 17+
Loaders
Fabric, Forge, NeoForge
Licence
not stated
Downloads
40.4M
Updated
4 d ago
Available on
CurseForge
Space NodePartner

Host Ad Astra servers

One click and Ad Astra is installed with the right loader, on hardware built for it.

  • 1.20.4
  • Fabric
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Ad Astra declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.4Fabric, Forge, NeoForge17+declared7 Dec 2023
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20Forge, Fabric, NeoForge17+declared2 Jun 2023
1.19.4Forge, Fabric, NeoForge17+declared14 Mar 2023
1.19.3Fabric, Forge, NeoForge17+declared7 Dec 2022
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.18.2Fabric, Forge, NeoForge17+declared28 Feb 2022

Download

From Ad Astra’s own host. Nothing is re-hosted here.

All 40 releases
[Fabric] Ad Astra 1.15.20release4 Mar 2025

ad_astra-fabric-1.20.1-1.15.20.jar · 7.0 MB · for 1.20.1

Download latest
66ffb3d9e39a…
Older versions24
  • [Forge] Ad Astra 1.15.204 Mar 20251.20.17.2 MB441.6k downloads537ac3e358a9…Get
  • [Fabric] Ad Astra 1.15.1917 Nov 20241.20.17.0 MB83.0k downloadsf5f13b1431c4…Get
  • [Forge] Ad Astra 1.15.1917 Nov 20241.20.17.2 MB1.8M downloadsff0103224186…Get
  • [Fabric] Ad Astra 1.16.518 Feb 20241.20.46.9 MB60.9k downloads35650d4f40c3…Get
  • [NeoForge] Ad Astra 1.16.518 Feb 20241.20.46.9 MB52.7k downloadsbd73649dddf8…Get
  • [Fabric] Ad Astra 1.15.1818 Feb 20241.20.16.9 MB248.3k downloadsd93d7a03c15a…Get
  • [Forge] Ad Astra 1.15.1818 Feb 20241.20.17.1 MB3.9M downloads4bcd0ac9aa80…Get
  • [Fabric] Ad Astra 1.16.410 Feb 20241.20.46.9 MB2.4k downloadscf946bbc3df9…Get
  • [NeoForge] Ad Astra 1.16.410 Feb 20241.20.46.9 MB494 downloads8e6debe76715…Get
  • [Fabric] Ad Astra 1.15.1710 Feb 20241.20.16.9 MB2.5k downloads23270a2ec39f…Get
  • [Forge] Ad Astra 1.15.1710 Feb 20241.20.17.1 MB226.7k downloads9fdd3d702205…Get
  • [Fabric] Ad Astra 1.16.32 Feb 20241.20.46.9 MB2.3k downloads9182f34a49ba…Get
  • [NeoForge] Ad Astra 1.16.32 Feb 20241.20.46.9 MB2.5k downloadsbfff051fe2b0…Get
  • [Fabric] Ad Astra 1.16.21 Feb 20241.20.46.9 MB203 downloadsa3734c94ac48…Get
  • [NeoForge] Ad Astra 1.16.21 Feb 20241.20.46.9 MB122 downloads23ce36315846…Get
  • [Fabric] Ad Astra 1.15.161 Feb 20241.20.16.9 MB1.9k downloads9feec1f0121f…Get
  • [Forge] Ad Astra 1.15.161 Feb 20241.20.17.1 MB77.9k downloadsbda43d30b020…Get
  • [Fabric] Ad Astra 1.16.11 Feb 20241.20.46.9 MB170 downloads48f09c05ac86…Get
  • [NeoForge] Ad Astra 1.16.11 Feb 20241.20.46.9 MB124 downloads03e02f6d45df…Get
  • [Fabric] Ad Astra 1.15.151 Feb 20241.20.16.9 MB666 downloadscf327e45e067…Get
  • [Forge] Ad Astra 1.15.151 Feb 20241.20.17.1 MB5.0k downloadsb3814f15246c…Get
  • [Fabric] Ad Astra 1.16.031 Jan 20241.20.46.9 MB158 downloads5988c76a44a5…Get
  • [NeoForge] Ad Astra 1.16.031 Jan 20241.20.46.9 MB103 downloadsde20d7aa81e5…Get
  • [Fabric] Ad Astra 1.15.1431 Jan 20241.20.16.9 MB343 downloads4f3e689e4a92…Get

Frequently asked

Does Ad Astra work on Minecraft 1.20.4?

Yes. 1.20.4 is the newest Minecraft version Ad Astra declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Ad Astra support?

Everything the author has declared, from 1.18.2 up to 1.20.4. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Ad Astra need?

Fabric, Forge, NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Ad Astra?

Java 17 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install Ad Astra?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Ad Astra safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Last checked 4 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .