How to be a Moonwalker?
NASA is accepting applications for its newest class of astronauts. Apply by December 3rd, 2026.

Illustration: generated for Physis Systems
Short answer: NASA is accepting applications for its newest class of astronauts through December 3rd, 2026. The job announcement posting is lengthy and should be read carefully. Astronauts selected from this application will fly on new spacecraft and test new capabilities.
The primary source for this article is NASA Science's Apply to be a Moonwalker.
What is the application process?
The application process is open until December 3rd, 2026. The job announcement posting is lengthy and should be read carefully.
Who is involved in the selection process?
Tamsin Abotteen is the Acting Human Resources Director at NASA.
What are the responsibilities of the astronauts?
Astronauts selected from this application are destined for new and bold things, flying new spacecraft, testing new capabilities, and walking on the surface of the Moon.
Are there any notable personnel involved?
Nichole Stilwell will be an Artemis III Capcom.
How can I apply?
Apply to be a NASA astronaut through December 3rd, 2026.
What do we know, and what is still open?
What is confirmed: NASA is accepting applications for its newest class of astronauts through December 3rd, 2026.
What is still open: The selection process and the specific roles of the astronauts are still to be determined.
Why does Physis Systems cover this?
Physis Systems follows research at the frontier, from space to fundamental science. For more stories like this one, visit the Physis Systems blog.
About Physis Systems
Physis Systems (Physis Defense Systems, Inc.) builds Inventi Matrix, an invention engineering platform available in the United States and Canada at inventimatrix.com, and Lumina AI Companion, a personal AI companion you can meet on the Lumina page.
Frequently asked questions
What is the deadline for applications?
The deadline for applications is December 3rd, 2026.
Who is the Acting Human Resources Director at NASA?
Tamsin Abotteen is the Acting Human Resources Director at NASA.
What are the responsibilities of the astronauts?
Astronauts selected from this application are destined for new and bold things, flying new spacecraft, testing new capabilities, and walking on the surface of the Moon.
Will Nichole Stilwell be involved in the mission?
Yes, Nichole Stilwell will be an Artemis III Capcom.
How can I apply to be a NASA astronaut?
Apply through December 3rd, 2026.


