Momentus completes critical design review for Vigoride 8 spacecraft ahead of 2027 NASA mission launch

• Momentus completed the critical design review for its Vigoride 8 spacecraft, clearing the program to move into procurement and production.
• Vigoride 8 is scheduled to launch in 2027 to carry two NASA-hosted payloads, including Spaceworks’ COSMIC experiment.
• The mission also includes NASA’s Juno rotating detonation rocket engine payload, supporting in-orbit testing of advanced propulsion technology.
• Work began on the follow-on Vigoride 9 spacecraft, with remaining payload capacity available for additional customers.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Momentus Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 202607280830BIZWIRE_USPR_____20260728_BW835032) on July 28, 2026, and is solely responsible for the information contained therein.