· space brief · 5 min read
Space Brief 4 Oct 2025
Today's Space Brief highlights major developments in satellite launches, regulatory milestones for spectrum sales, and the evolving landscape of space-related cyber conflicts.

📰Top Stories
Space Force Selects SpaceX and ULA for Critical Launches
The Space Force has awarded SpaceX and the United Launch Alliance (ULA) significant launch contracts for missions beyond FY27. SpaceX secured seven National Security Space Launch (NSSL) Phase 3 Lane 2 launches with a $714 million deal, while ULA received $428 million for two launches. These contracts aim to bolster national security and ensure sustained access to space.
Read the full story: Breaking Defense
SpaceX Celebrates its 125th Falcon 9 Launch of the Year
In a remarkable feat, SpaceX has successfully launched 28 Starlink satellites from Vandenberg Space Force Base in California, marking its 125th Falcon 9 mission this year. This continuous expansion of the Starlink constellation enhances global internet coverage, setting new benchmarks in the commercial launch sector.
Read the full story: Space.com
EchoStar and SpaceX Reach Significant Spectrum Deal
EchoStar has achieved a regulatory milestone in its deal to sell the global S-band spectrum rights to SpaceX, a transaction valued at over $17 billion. This acquisition is crucial for expanding SpaceX’s capabilities and spectrum assets, facilitating the growth of its Starlink network.
Read the full story: SpaceNews
Gilmour Space Targets 2026 for Return to Flight
After its initial orbital launch attempt, Gilmour Space Technologies is planning a return to the launch pad next year. The company remains optimistic about future flights despite the brief duration of its first attempt, signaling progress and resilience within the burgeoning Australian space industry.
Read the full story: SpaceNews
Cybersecurity: The New Frontier in Space Warfare
In an evolving landscape, the real battles in space are increasingly being fought in cyberspace. The relatively low cost of cyber operations has made it a high-stakes domain in military and commercial space sectors, raising significant concerns about systemic vulnerabilities.
Read the full story: SpaceNews
Innovative C2 Platform Scaling in the Army
At Fort Carson, the Ivy Sting exercises demonstrate the Army’s Next Generation Control and Command (C2) platform’s potential to enhance division-wide operations. These exercises could initiate long-term changes in strategic military operations, leveraging cutting-edge technology.
Read the full story: Breaking Defense
🛰️Satellite Spotlight
- Satellite Name: ANIK E2
- NORAD ID: 21222
- Launch Date: April 4, 1991
- Mission: Communication satellite providing telecommunication services across Canada.
- Orbit: Geostationary Orbit (GEO)
- Operator: Telesat Canada (TCAN)
- Fun Fact: ANIK E2 was the first Canadian satellite to use standard C-band and Ku-band transponders for communication, significantly enhancing communication capabilities in the region.
Track this satellite in real-time on our web app: Track ANIK E2
🌌Space Weather
Next 24 Hours
-
Radio Blackouts Probability
- Minor: 60
- Major: 15
- Risk: None
-
Solar Radiation
- Probability: 5
- Risk: None
-
Geomagnetic Storming
- Scale: 0
- Impact: none
- Activity: Low
-
Impact Summary
- No risk of radio blackouts for satellite communication users.
- No risk of solar radiation storms impacting personnel or equipment.
- The geomagnetic outlook indicates no G1 (Minor) or greater geomagnetic storms are expected, ensuring stable conditions for ground-based radars and telescopes.
- Overall, a low-impact day for all satellite operations.
Long Term Forecast
- Impact Summary
- Solar activity is anticipated to be at low levels with isolated M-class flares possible, which may briefly affect communication for satellite users.
- No proton events are expected at geosynchronous orbit, maintaining a stable radiation environment for satellite operations.
- Periods of high electron flux are predicted on select dates, which could increase drag on LEO satellites, necessitating periodic orbit adjustments.
- Geomagnetic activity may disrupt operations during unsettled to active periods, particularly on specified dates; satellite operators should prepare for potential impacts during these times.
- Mostly quiet conditions are expected for the remainder of the forecasted period, beneficial for normal satellite operations.
🚀Upcoming Space Launches
October 7
- SpaceX Falcon 9:
- Starlink Group 10-59 from Cape Canaveral Space Force Station, FL, USA (04:10 UTC)
- A batch of 28 satellites for the Starlink mega-constellation, SpaceX’s project for space-based Internet communication system.
October 8
-
SpaceX Falcon 9:
- Starlink Group 11-17 from Vandenberg Space Force Base, CA, USA (01:00 UTC)
- A batch of satellites for the Starlink mega-constellation, SpaceX’s project for space-based Internet communication system.
-
Blue Origin New Shepard:
- NS-36 from Corn Ranch, Van Horn, TX, USA (12:30 UTC)
- NS-36 is the 15th crewed flight for the New Shepard program and the 36th in the New Shepard program’s history.
October 10
-
SpaceX Falcon 9:
- Project Kuiper (KF-03) from Cape Canaveral Space Force Station, FL, USA (01:34 UTC)
- Third of a three launches contract for Amazon’s Kuiper low Earth orbit satellite internet constellation, with 24 satellites on board.
-
China Aerospace Science and Technology Corporation Long March 8A:
- Unknown Payload from Wenchang Space Launch Site, People’s Republic of China (03:11 UTC)
October 12
-
SpaceX Falcon 9:
- Starlink Group 10-52 from Cape Canaveral Space Force Station, FL, USA (08:11 UTC)
- A batch of satellites for the Starlink mega-constellation, SpaceX’s project for space-based Internet communication system.
-
SpaceX Falcon 9:
- Starlink Group 11-19 from Vandenberg Space Force Base, CA, USA (19:59 UTC)
- A batch of satellites for the Starlink mega-constellation, SpaceX’s project for space-based Internet communication system.
October 13
- SpaceX Starship:
- Flight 11 from SpaceX Starbase, TX, USA (23:15 UTC)
- 11th test flight of the two-stage Starship launch vehicle.
October 14
- SpaceX Falcon 9:
- SDA Tranche 1 Transport Layer C from Vandenberg Space Force Base, CA, USA (23:11 UTC)
- Tranche 1 Transport Layer C is one of six missions by the United States Space Force Space Development Agency for the Proliferated Warfighter Space Architecture Tranche 1 Transport Layer constellation, providing assured, resilient, low-latency military data and connectivity worldwide.
Note: Launch dates and times are subject to change due to technical or weather considerations.
Maurice Stellarski