Cosmicore
by ImVeryBad
Cosmicore brings meteors back to the sky, with six fallen meteor sites, three new meteor types and new materials to find and craft with.
What it does
Cosmicore is a NeoForge technology mod that adds meteors falling from the sky, inspired by the older Falling Meteors mod. Meteors crash into the world, and the sites they leave behind hold new meteor lore. Two new crushing machines break meteor crust into usable material, and new materials such as Titanium, Lonsdaleite, Infernium and Magnetite become available from that process.
Both the server and every player need the mod, since the environment is client and server. Files are published for NeoForge only, for four game versions: 1.21, 1.21.1, 1.21.4 and 1.21.5, with 1.0.0 for 1.21.5 as the latest file. The mod is released under the MIT License and is open source, and its source code and issue tracker are public. Big Swords R x Cosmicore depends on it.
Key features
Falling meteors
Meteors fall at intervals and strike the surface, opening up new places to explore.
Six fallen meteor sites
Structures mark where meteors landed, and each one contains new meteor lore to find.
Three meteor types
Achondrite, Meteorite and Pallasite meteors each arrive in the world as separate types.
New materials
Titanium, Lonsdaleite, Infernium and Magnetite are added as crafting materials.
Crushing machines
Two new machines crush meteor crust into material for further crafting.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Required by 1 mod
How it compares
Apocalyptic Meteors runs on NeoForge for 1.21.1 – 1.21.10 with the client and server environment, but is not open source and is released under All rights reserved. Meteors covers Fabric, Forge, NeoForge and Quilt for 1.21 – 26.3 and is open source under the GNU Affero General Public License v3.0 or later, but only the server needs it, while clients may leave it out. Simple Meteors is server-side only, with a version of 1.21.8, and is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Cosmicore | NeoForge | 1.21 – 1.21.5 | Client and server | 2025-04-08 |
| Apocalyptic Meteors | NeoForge | 1.21.1 – 1.21.10 | Client and server | 2026-01-22 |
| Meteors | Fabric, Forge, NeoForge and Quilt | 1.21 – 26.3 | Server required, client optional | 2026-10-07 |
| Simple Meteors | NeoForge | 1.21.8 | Server-side only | 2026-05-24 |
Questions
Does Cosmicore need to be installed on both sides?
Which game versions does Cosmicore support?
Does Big Swords R x Cosmicore require Cosmicore?
In the catalog
Cosmicore is one of 8,499 Technology mods on ModsFinder, and one of 3,557 Technology mods for NeoForge. 15,307 mods support Minecraft 1.21.5.
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What the author says
Cosmicore is a brand-new meteors mod for minecraft, inspired by the nostalgia of the old Falling Meteors mod, but with more content. 🏛️ Structures Six Fallen Meteor Sites where you can find the new meteors and lore. 🪨 New Materials Titanium, Lonsdaleite, Infernium and Magnetite are the new materials. ⚙️ Machines…
Official listing
- Modrinth page
- modrinth.com/mod/cosmicore
- Owner
- ImVeryBad
- Published
- 2024-07-28
- Updated on Modrinth
- 2025-04-08
- Facts verified
- 2026-10-15