Firefly Alpha
ActiveFirefly Aerospace (FA)
Sept. 3, 2021
Description
Firefly Alpha (Firefly α) is a two-stage orbital expendable launch vehicle developed by the American aerospace company Firefly Aerospace to cover the commercial small satellite launch market. Alpha is intended to provide launch options for both full vehicle and ride share customers.
Specifications
-
Stages
2 -
Length
29.6 m -
Diameter
1.82 m -
Fairing Diameter
2.21 m -
Launch Mass
54.0 T -
Thrust
736.0 kN
Family
-
Name
Firefly Alpha -
Family
― -
Variant
― -
Alias
― -
Full Name
Firefly Alpha
Payload Capacity
-
Launch Cost
$15000000 -
Low Earth Orbit
1000.0 kg -
Geostationary Transfer
Orbit
― -
Direct Geostationary
― -
Sun-Synchronous Capacity
630.0 kg
Firefly Aerospace
Commercial
CEO: Peter Schumacher
FA 2014Firefly Aerospace is an American private aerospace firm based in Austin, Texas, that develops small and medium-sized launch vehicles for commercial launches to orbit.
Firefly Alpha | Stairway to Seven
Firefly Aerospace | United States of AmericaVandenberg SFB, CA, USA
March 12, 2026, 12:50 a.m.
Status: Launch Successful
Mission:
Firefly Alpha's Flight 7 is a test flight and return-To-Flight for the launch vehicle after its April 2025 launch failure. It will test and validate key systems ahead of Firefly’s Block II configuration upgrade on Flight 8 that’s designed to enhance reliability and manufacturability across the vehicle. Flight 7 is the last flown in Alpha’s current configuration and will test multiple Block II subsystems, including the in-house avionics and thermal improvements, to gain flight heritage and validate lessons learned ahead of the full configuration upgrade on Flight 8. This launch also delivered a demonstrator payload for Lockheed Martin.
Low Earth OrbitFirefly Alpha | FLTA006 (Message in a Booster)
Firefly Aerospace | United States of AmericaVandenberg SFB, CA, USA
April 29, 2025, 1:37 p.m.
Status: Launch Failure
Mission:
Sixth flight of the Firefly Alpha small satellite launcher, launching the demonstration mission for Lockheed Martin's new LM400 satellite bus, which will carry a communications payload. The satellite bus is customizable to support different missions, including remote sensing, communications, imagery and radar Earth observations. It can also support different kinds of orbits and launch configurations.
Low Earth OrbitFalcon 9
Starlink Group 17-35
Space Launch Complex 4E - Vandenberg SFB, CA, USAA batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Falcon 9
Starlink Group 10-58
Space Launch Complex 40 - Cape Canaveral SFS, FL, USAA batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Soyuz-5
Demo Flight
45/1 - Baikonur Cosmodrome, Republic of KazakhstanDemonstration Flight for Russia's new Soyuz-5 launch vehicle, with a mass simulator on board. Details TBD.
Space Launch System (SLS)
Artemis II
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Soyuz 2.1a/Fregat-M
Meridian-M No.21L
43/3 (43L) - Plesetsk Cosmodrome, Russian FederationNote: Payload identity uncertain. Meridian is a series of communications satellite for military and civilian use.
