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· space brief · 4 min read

Maurice Stellarski

Space Brief 6 Sep 2025

Today's brief covers China's latest experimental launch to GEO and new commercial satellites, insights from hyperspectral imagery on underground structures, and the Space Force's material testing for Mars missions.

Today's brief covers China's latest experimental launch to GEO and new commercial satellites, insights from hyperspectral imagery on underground structures, and the Space Force's material testing for Mars missions.

📰Top Stories

China’s Dual Launch Success Enhances GEO and Polar Coverage

China has achieved a notable space milestone with the launch of the experimental Shiyan-29 satellite to a geosynchronous orbit, along with a Ceres-1 rocket carrying three additional satellites into polar orbits. This expansion reinforces China’s strategic space capabilities, aimed at bolstering both commercial and national interests in satellite-based communications and Earth observation.

Read the full story: SpaceNews

Hyperspectral Imagery Uncovers Damage at Iranian Site

Orbital Sidekick’s Global HyperObservation Satellite constellation has provided crucial insights into the aftermath of U.S. military actions on Iran’s Fordow nuclear facility. Using advanced hyperspectral sensors, Orbital Sidekick detected potential structural damage, showcasing the power of space-based surveillance in detecting underground structures.

Read the full story: SpaceNews

China Parades Advanced Military Technology

In a recent military parade, China showcased its latest advancements, including hypersonic missiles, intercontinental ballistic missiles, and stealth drones. This display underscores China’s growing emphasis on developing cutting-edge military technology designed to enhance its strategic defense posture.

Read the full story: Space.com

Space Force Tests Zylon Material for Mars Missions

The U.S. Space Force’s X-37B space plane is currently testing Zylon, a material that could be crucial for future Mars missions. This experiment is part of broader efforts to develop robust technologies capable of supporting human and cargo missions to the Red Planet, highlighting the synergy between military and exploratory space efforts.

Read the full story: Space.com

U.S. Army Eyes New VR Tech for Enhanced Soldier Performance

The Army has shortlisted Anduril-Meta and newcomer Rivet for developing next-gen heads-up displays as part of its Integrated Visual Augmentation System (IVAS) recompete. This advancement aims to enhance soldiers’ situational awareness and battlefield effectiveness through sophisticated virtual reality technology.

Read the full story: Breaking Defense

🛰️Satellite Spotlight

  • Satellite Name: NUSAT-6 (HYPATIA)
  • NORAD ID: 46272
  • Launch Date: September 3, 2020
  • Mission: Earth observation
  • Orbit: LEO
  • Operator: URUGUS
  • Fun Fact: NUSAT-6, also known as Hypatia, is part of a series of nanosatellites designed to monitor and track Earth’s environmental changes using advanced imaging technology.

Track this satellite in real-time on our web app: Track NUSAT-6 (HYPATIA)

🌌Space Weather

Next 24 Hours

  • Radio Blackouts Probability

    • Minor: 55
    • Major: 10
    • Risk: None
  • Solar Radiation

    • Probability: 10
    • Risk: None
  • Geomagnetic Storming

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

    • No risk of radio blackouts.
    • No risk of solar radiation storms.
    • Moderate geomagnetic activity with minor geomagnetic storms expected.
    • Geomagnetic outlook indicates potential for G1 (Minor) storms on 06 Sep and continued activity on 07 Sep due to a coronal mass ejection (CME).
    • Slight chance for S1 (Minor) solar radiation storms on 06 Sep.
    • Watch for R1-R2 (Minor-Moderate) radio blackouts on 06 Sep, with possible R3 (Strong) events.

Long Term Forecast

  • Impact Summary
    • Low solar activity expected through 27 Sep, with possibilities for M-class flares resulting in R1-R2 (Minor-Moderate) events.
    • Enhanced proton flux levels could occur but are forecasted to remain below 10 pfu.
    • Geomagnetic activity is likely to reach G2 (Moderate) levels on 01 Sep and G3 (Strong) on 02 Sep, influenced by a recent halo CME.
    • Expected transitions between active and quiet conditions throughout the month, including periods of high electron flux at geosynchronous orbit.

🚀Upcoming Space Launches

September 6

  • SpaceX Falcon 9 Block 5:
    • Starlink Group 17-9 from Space Launch Complex 4E, Vandenberg Space Force Base, CA, USA (15:42 UTC) A batch of 24 satellites for the Starlink mega-constellation, SpaceX’s project for space-based Internet communication system.
  • China Aerospace Science and Technology Corporation Long March 6A:
    • Unknown Payload from Launch Complex 9A, Taiyuan Satellite Launch Center, People’s Republic of China (16:26 UTC) Details TBD.

September 8

  • China Rocket Co. Ltd. Smart Dragon 3:
    • Unknown Payload from Oriental Spaceport mobile launch ship, Sea Launch (19:39 UTC) Details TBD; probably Geely Constellation Group 05.

September 9

  • SpaceX Falcon 9 Block 5:
    • Nusantara Lima from Space Launch Complex 40, Cape Canaveral SFS, FL, USA (00:02 UTC) Nusantara Lima is an Indonesian geostationary communications satellite with a capacity of more than 160 Gbps.
  • China Aerospace Science and Technology Corporation Long March 7A:
    • Unknown Payload from Pad 201, Wenchang Space Launch Site, People’s Republic of China (01:52 UTC) Details TBD.

September 10

  • SpaceX Falcon 9 Block 5:
    • SDA Tranche 1 Transport Layer B from Space Launch Complex 4E, Vandenberg Space Force Base, CA, USA (14:12 UTC) Classified mission launched by the Space Development Agency (SDA) for Tranche 1 Transport Layer.

September 11

  • Russian Federal Space Agency (ROSCOSMOS) Soyuz 2.1a:
    • Progress MS-32 (93P) from Pad 31/6, Baikonur Cosmodrome, Republic of Kazakhstan (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 Unknown Pad, Plesetsk Cosmodrome, Russian Federation (02:30 UTC) Glonass-K are the third generation of satellite design for GLONASS satellite navigation system. This generation improves on accuracy, power consumption, and design life.

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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