The Journal of Space Commerce

The Journal of Space Commerce

LM 400 Tech Demo Set to Launch in 2025

Multi-Mission Satellite Completes Testing, Ready to Showcase Capabilities

Tom Patton's avatar
Tom Patton
Dec 02, 2024
∙ Paid

Lockheed Martin is continuing to invest in technology demonstrations with the upcoming launch of the LM 400, a new mid-sized, common, multi-mission space vehicle. It has completed testing and is currently preparing to embark on its journey on a Firefly Aerospace Alpha rocket in the first half of 2025.

“The LM 400 is Lockheed Martin’s most capable space v…

User's avatar

Continue reading this post for free, courtesy of Mike Turner.

Or purchase a paid subscription.
© 2026 Ex Terra Media, LLC · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture