# Momentus x NASA (Space Act Agreement) revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Partnership: [Momentus x NASA (Space Act Agreement)](/partnerships/momentus-x-nasa-space-act-agreement.md)

## Recorded posture

- First recorded event: 2026-02-09
- Last material change: 2026-02-09
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2026-02-09**: created (source: https://investors.momentus.space/news-releases/news-release-details/momentus-and-nasa-partner-advance-orbit-servicing-and-space) (verified)

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /partnerships/momentus-x-nasa-space-act-agreement/history. REST: /v1/partnerships/6363f6ce-c550-4620-9399-329d9fdb9b5b/history. HTML: [/partnerships/momentus-x-nasa-space-act-agreement/history](/partnerships/momentus-x-nasa-space-act-agreement/history)._