Company
Lockheed Martin
Every Cosmic Herald story on Lockheed Martin — missions, launches, discoveries, and the business of space, newest first.
13articles
2026-09-01latest coverage
Military Spacemost-covered category
U.S. Space Forcemost appears with
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Commercial
Firefly Pushes Redesigned Alpha Rocket to Q4 After a Booster Exploded in Testing
Firefly Aerospace's Q2 10-Q and August 11 investor call confirm the Alpha Block 2 debut has slipped to Q4 2026, after an in-flight booster rupture and a September 2025 test-stand explosion forced a heavier redesign.
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Commercial
A Rocket Engine With No Moving Turbopumps Just Landed $91 Million
Houston's Venus Aerospace raised a $91 million Series B on July 8, 2026, to scale its rotating detonation rocket engine from prototype toward production, with NASA Marshall already testing the same architecture.
