Modpack Version

1.90

Describe your issue.

Nuclear Thermal Rocket Engines and Nuclear Thermal Working Fluid Tanks are craftable but the Nuclear Thermal Fission Core is not.

Crash Report

No response

Latest Log

No response

Have you modified the modpack?

No

User Modifications

No response

Did the issue happen in singleplayer or on a server?

Server

Discord Username

snouuuuflake

I will add that i cheated one in for my poor friend who made like 20 engines and tanks and it worked perfectly with the mod default hydrogen fuel

I was not aware these were a thing to be honest :P what's the difference?

From observation of my friends spaceship, they make a lot of thrust (no idea if its actually a lot compared to advanced engines and also he had a lot of engines) and according to the wiki they allow for interplanetary (not intergalactic) travel

Alright, perhaps we can add this to the 1.91 list then. @Discomanco could you look into adding a recipe for the Nuclear Thermal Fission Core from Advanced Rocketry for update 1.91?

and according to the wiki they allow for interplanetary (not intergalactic) travel

It doesn't allow for interplanetary travel.

Alright, perhaps we can add this to the 1.91 list then. @Discomanco could you look into adding a recipe for the Nuclear Thermal Fission Core from Advanced Rocketry for update 1.91?

Don't see why not