NASA | Artemis Astronaut Directorate #80638642
Description
The Artemis Astronaut Directorate manages all crewed flight operations for Artemis missions. Members train to become certified astronauts capable of performing EVAs, conducting lunar science, and operating the Orion spacecraft. The directorate features a three-year Astronaut Candidate program, followed by advancement to Mission Specialist, Senior Mission Specialist, Spacecraft Commander, and ultimately leadership roles such as Chief Astronaut and Director of Flight Crew Operations. Members of the AC experience the full lifecycle of Artemis crew training, mission execution, and preparation for future deep-space exploration.
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 24 Oct 2026, 12:31 | 1 | first reading |
Ownership
Owned by xray (@Opulencze) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
xray (@Opulencze) — NASA Administrator (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.