SpaceX will do a propellant transfer demo on their next Starship test

Apparently the starship HLS for the Artemis landing mission is expected to require 14 or more refuelings: https://en.m.wikipedia.org/wiki/Artemis_3

> The delivery [to NRHO] requires that Starship HLS be refueled in Earth orbit before boosting to the NRHO, and this refueling requires a pre-positioned propellant depot in Earth orbit that is filled by multiple (at least 14) tanker flights.

CNBC link: https://www.cnbc.com/2023/12/05/spacex-plans-nasa-refueling-...

First they have to get it to orbit without falling apart.

I think technically they do not need to reach orbit just 0g which can happen on a ballistic trajectory. This test is between two tanks in the same vessel. But yeah orbit would be ideal as it gives more time in 0g

Still need the spacecraft not become a debris field north of Puerto Rico.