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· space brief · 5 min read

Maurice Stellarski

Space Brief 10 Sep 2025

Today's highlights include China's launch of a mystery spysat, Maxar's terrain data for U.S. Army systems, and multiple U.S. defense firms enhancing satellite capabilities.

Today's highlights include China's launch of a mystery spysat, Maxar's terrain data for U.S. Army systems, and multiple U.S. defense firms enhancing satellite capabilities.

📰Top Stories

China’s Mystery Spysat and Commercial Launch Expansion

China has successfully launched the Yaogan-45 reconnaissance satellite into an unexpected orbit, enhancing its surveillance capabilities. Alongside, they expanded their Geesatcom constellation with 11 new satellites for Geely’s commercial sector. This dual-launch activity speaks to China’s advancing satellite infrastructure, vital for those tracking satellite movements globally.

Read the full story: SpaceNews

Maxar’s 3D Terrain Data for U.S. Army’s Reality Systems

Maxar Technologies will provide 3D terrain data for the U.S. Army’s Soldier-Borne Mission Command Architecture, a mixed-reality system being developed by Anduril Industries. This pivotal partnership underscores the role of satellite imaging in modernizing military training and operations, ideal for those monitoring military and defense advancements.

Read the full story: SpaceNews

Frontgrade’s New Power Amplifier for Defense

Frontgrade Technologies has unveiled the SIMOPS Dual-Channel Power Amplifier aimed at enhancing defense communications and electronic warfare. This development is set to bolster satellite communication systems, offering critical support to national security missions, an essential focus for defense contractors and military personnel.

Read the full story: SpaceNews

Space Development Agency and SpaceX Launching National Security Satellites

The Space Development Agency, in collaboration with SpaceX, prepares to launch 21 national security satellites as part of the SDA’s Tranche 1 Transport Layer. This major launch from Vandenberg Space Force Base is keenly awaited by those tracking real-time satellite deployments and innovations in military networks.

Read the full story: SpaceFlight Now

Gilat Secures U.S. Defense SATCOM Contract

Gilat Satellite Networks Ltd. has attained a contract worth over $7 million for supplying transportable SATCOM systems to the U.S. Department of Defense. The systems, slated for delivery by 2025, will significantly boost mobile satellite communications, a crucial area for defense and telecommunication experts.

Read the full story: SpaceWar

Air Force and Boeing Team for Next-Gen Bunker Buster

The U.S. Air Force, in partnership with ARA and Boeing, is developing prototypes for the Next Generation Penetrator, succeeding the GBU-57. This initiative highlights the critical role of satellite-guided technologies in advanced weaponry and defense strategy, relevant for military strategists.

Read the full story: Breaking Defense

🛰️Satellite Spotlight

  • Satellite Name: COSMOS 2498
  • NORAD ID: 39763
  • Launch Date: May 23, 2014
  • Mission: Military Communication
  • Orbit: LEO (Low Earth Orbit)
  • Operator: VVKO (Russian Aerospace Defence Forces)
  • Fun Fact: COSMOS 2498 is part of the Rodnik communication satellite system, which provides secure military communication channels.

Track this satellite in real-time on our web app: Track COSMOS 2498

🌌Space Weather

Next 24 Hours

  • Radio Blackouts Probability

    • Minor: 25
    • Major: 1
    • Risk: None
  • Solar Radiation

    • Probability: 1
    • Risk: None
  • Geomagnetic Storming

    • Scale: 1
    • Impact: minor
    • Activity: Moderate
  • Impact Summary

    • Next 24 hours: No risk of radio blackouts, no risk of solar radiation storms, moderate geomagnetic activity, and minor geomagnetic storms expected.
    • Geomagnetic outlook: G1-G2 (Minor-Moderate) geomagnetic storms are anticipated early on 10 Sep due to CH HSS influences.
    • Radiation outlook: No S1 (Minor) or greater solar radiation storms are expected, with no significant active region activity favorable for radiation storm production forecasted.
    • Radio blackout outlook: Solar activity remains low, with a chance for isolated M-class flares (R1-R2/Minor-Moderate) through 12 Sep.

Long Term Forecast

  • Impact Summary
    • Forecast for Solar and Geomagnetic Activity from 08 September to 04 October indicates mostly low solar activity, with occasional moderate (R1-R2/Minor-Moderate) periods due to multiple complex regions.
    • No proton events are projected at geosynchronous orbit.
    • Greater than 2 MeV electron flux levels at geosynchronous orbit are expected to reach high levels on 08-11 Sep and 20-21 Sep due to recurrent CH HSSs.
    • Geomagnetic field activity may vary from quiet to G1 (Minor) geomagnetic storms, with G1 conditions likely on 15 Sep and active conditions on various dates throughout the period.
    • Anticipated geomagnetic activity increases are rooted in multiple, recurrent CH HSSs, though the majority of the outlook period is expected to be quiet.

🚀Upcoming Space Launches

September 10

  • SpaceX Falcon 9:
    • SDA Tranche 1 Transport Layer B from Vandenberg Space Force Base (14:12 UTC) Tranche 1 Transport Layer B is a mission by the United States Space Force for the Proliferated Warfighter Space Architecture, launching 21 satellites for military data and connectivity.

September 11

  • SpaceX Falcon 9:
    • Nusantara Lima from Cape Canaveral Space Force Station (00:00 UTC) An Indonesian geostationary communications satellite with a capacity exceeding 160 Gbps.
  • Russian Federal Space Agency (ROSCOSMOS) Soyuz 2.1a:
    • Progress MS-32 (93P) from Baikonur Cosmodrome (15:54 UTC) Progress resupply mission to the International Space Station.

September 13

  • Russian Space Forces Soyuz 2.1b/Fregat:
    • Glonass-K1 No. 18 from Plesetsk Cosmodrome (02:30 UTC) The Glonass K1 satellite aims to improve the Russian GLONASS navigation system.
  • SpaceX Falcon 9:
    • Starlink Group 17-10 from Vandenberg Space Force Base (15:41 UTC) A batch of 24 satellites for SpaceX’s Starlink Internet communication system.

September 14

  • SpaceX Falcon 9:
    • Cygnus CRS-2 NG-23 from Cape Canaveral Space Force Station (22:11 UTC) This is Northrop Grumman’s uncrewed resupply mission to the International Space Station under NASA’s Commercial Resupply Services.

September 15

  • China Aerospace Science and Technology Corporation Long March 2C/YZ-1S:
    • Unknown Payload from Jiuquan Satellite Launch Center (01:15 UTC) Details TBD.

September 17

  • SpaceX Falcon 9:
    • Starlink Group 17-12 from Vandenberg Space Force Base (15:41 UTC) A batch of 24 satellites for SpaceX’s Starlink Internet communication system.

September 18

  • SpaceX Falcon 9:
    • Starlink Group 10-61 from Cape Canaveral Space Force Station (09:30 UTC) A batch of 28 satellites for SpaceX’s Starlink Internet communication system.

September 21

  • SpaceX Falcon 9:
    • Starlink Group 10-27 from Cape Canaveral Space Force Station (09:20 UTC) A batch of 28 satellites for SpaceX’s Starlink Internet communication system.

Note: Launch dates and times are subject to change due to technical or weather considerations.


Maurice Stellarski

Maurice Stellarski is the Chief Coordination Officer (CCO) of the Civilian Cardboard Command Center Protocol (CCCCP). With over 25 years of self-certified experience in NEATS (Non-Existent Aerospace Tracking Systems), Maurice specializes in predicting launches with uncanny accuracy using his proprietary KITCHEN (Knowledge Integration Technology Combined with Household Equipment Network) methodology. When not monitoring his mission control center, Maurice maintains the world's largest collection of mission-critical authorization stamps and hosts the underground podcast 'Countdown to Breakfast: Uncensored Launch News.'

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