FireSat 1, 2, 3 (EFA 1, 2, 3)

FireSat 1 [Earth Fire Alliance]

The FireSat 1, 2 and 3 satellites are the first operational satellites of Earth Fire Alliance's constellation. They are based on the FireSat 0 Protoflight satellite This initiative aims to transform global wildfire detection, monitoring, and response.

Designed and built by Muon Space, including its state-of-the-art six-channel multispectral infrared (IR) instrument, FireSat showcases the company's expertise in delivering fully integrated, mission-tailored satellite systems from concept to operation. It is built on Muon's new Halo platform.

Launched aboard SpaceX's Transporter 17 rideshare mission on 5 July 2025 from Vandenberg Space Force Base.

Nation: USA
Type / Application: Technology, earth observation
Operator: Muon Space
Contractors: Muon Space
Equipment:
Configuration: Condor-M (MuSat Gen2) bus
Propulsion: None
Power: Solar cells, batteries
Lifetime:
Mass: 130 kg
Orbit: 588 km 597 km, 97.76
Satellite COSPAR Date LS Launch Vehicle Remarks
FireSat 1 (EFA 1) 2026-156T 05.07.2026 Va SLC-4E Falcon-9 v1.2 (Block 5) with CAS500 4, Pelican 11, EarthDaily 8, ICEYE X77, X79, X80, X81, GRUS 3A, ..., 3G, MISR-D 1, 2, Hyperion GR1, Argonaut Demo, FireSat 1, 2, 3, Pirx 1, Kita 36, 53, Anduril-216, ION-SCV 023, Lusada 5, 6, 7, Balkan 3, GHGSat C16, C17, Centauri 9, GRITSS, LEONAV 1, SCION-X, BRO 31, CuBy 1, ..., 5, Replicator 2, Deloitte 4, 5, 6, GENIEedge P-Body, RAFS Cubesat, CloudCT Precursor, CyberCUBE, FossaSat 2E26, IPOS-TDSM, KOYO, MAVERIC, MARMOTSat, Sentinel 1, SUCHAI 4, TOM 1, 2, 3, BOHR, Kostka, Marina, ET 001A, ..., 001D, SPEAR 1A, 1B, 1C, Lemur-2 259, ..., 263, Nova 1, Oasis Alpha, Posidnia, R5 S9
FireSat 2 (EFA 2) 2026-156E 05.07.2026 Va SLC-4E Falcon-9 v1.2 (Block 5) with CAS500 4, Pelican 11, EarthDaily 8, ICEYE X77, X79, X80, X81, GRUS 3A, ..., 3G, MISR-D 1, 2, Hyperion GR1, Argonaut Demo, FireSat 1, 2, 3, Pirx 1, Kita 36, 53, Anduril-216, ION-SCV 023, Lusada 5, 6, 7, Balkan 3, GHGSat C16, C17, Centauri 9, GRITSS, LEONAV 1, SCION-X, BRO 31, CuBy 1, ..., 5, Replicator 2, Deloitte 4, 5, 6, GENIEedge P-Body, RAFS Cubesat, CloudCT Precursor, CyberCUBE, FossaSat 2E26, IPOS-TDSM, KOYO, MAVERIC, MARMOTSat, Sentinel 1, SUCHAI 4, TOM 1, 2, 3, BOHR, Kostka, Marina, ET 001A, ..., 001D, SPEAR 1A, 1B, 1C, Lemur-2 259, ..., 263, Nova 1, Oasis Alpha, Posidnia, R5 S9
FireSat 3 (EFA 3) 2026-156X 05.07.2026 Va SLC-4E Falcon-9 v1.2 (Block 5) with CAS500 4, Pelican 11, EarthDaily 8, ICEYE X77, X79, X80, X81, GRUS 3A, ..., 3G, MISR-D 1, 2, Hyperion GR1, Argonaut Demo, FireSat 1, 2, 3, Pirx 1, Kita 36, 53, Anduril-216, ION-SCV 023, Lusada 5, 6, 7, Balkan 3, GHGSat C16, C17, Centauri 9, GRITSS, LEONAV 1, SCION-X, BRO 31, CuBy 1, ..., 5, Replicator 2, Deloitte 4, 5, 6, GENIEedge P-Body, RAFS Cubesat, CloudCT Precursor, CyberCUBE, FossaSat 2E26, IPOS-TDSM, KOYO, MAVERIC, MARMOTSat, Sentinel 1, SUCHAI 4, TOM 1, 2, 3, BOHR, Kostka, Marina, ET 001A, ..., 001D, SPEAR 1A, 1B, 1C, Lemur-2 259, ..., 263, Nova 1, Oasis Alpha, Posidnia, R5 S9

Launch Sites:

  • Va =   Vandenberg Space Force Base, California, USA   USA
Further FireSat missions:

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