· space brief · 6 min read
Space Brief 21 Jun 2025
Today's brief highlights a Pentagon satellite network challenge, the expanding use of AI in military strategy, and advancements in commercial launch vehicle production.

📄Top Stories
Today’s space news spotlights the Pentagon’s ongoing efforts to create a unified satellite network, facing significant challenges in integrating various systems. Meanwhile, the U.S. military continues to expand the use of artificial intelligence to enhance decision-making processes. On the commercial front, Relativity Space reports notable progress in the development of its Terran R launch vehicle, promising faster production cycles.
📰Detailed Coverage
Pentagon Seeks Unified Satellite Network Amid Technical Hurdles
The Pentagon is facing difficulties in its efforts to establish an “enterprise satcom,” a centralized satellite communications network designed to improve interoperability among military branches. This initiative aims to implement a virtualized, software-defined network capable of automatically rerouting communications to ensure seamless connectivity.
The complexity of integrating various satellite systems across different military services has been a significant roadblock. Despite these challenges, the project emphasizes the increasing importance of satellite communication networks in defense strategies, which plays a crucial role in real-time tracking and operations coordination. For those interested in satellite tracking, our web app offers tools to monitor such developments.
Read the full story: SpaceNews
AI Revolutionizes Military Decision-Making Processes
The Pentagon’s AI office has awarded a $10 million contract for the expansion of their generative AI capabilities, reflecting a broader move toward AI-enhanced decision-making. The new tools aim to improve the speed and accuracy of strategic and tactical planning by processing vast amounts of data in real-time scenarios.
This initiative is part of a broader trend to integrate AI into defense systems, facilitating rapid responses and more effective resource allocation in dynamic environments. As military operations increasingly rely on real-time data analysis, satellite tracking systems become indispensable for providing the necessary information flow.
Read the full story: BreakingDefense
Relativity Space’s Terran R Advances Towards Launch
Relativity Space has announced substantial progress in the production and testing of its Terran R rocket, a key milestone for the company known for its innovative 3D-printed rocket technology. The Terran R aims to offer a reusable, high-performance launch vehicle capable of carrying large payloads to various orbits.
The accelerated development of the Terran R highlights the competitive nature of the commercial space launch industry, driven by innovations that promise cost-effective and efficient access to space. Such advancements could significantly impact the frequency and affordability of satellite launches.
Read the full story: NASA SpaceFlight
Transformational AI Model Enhances Air Force Operations
In a groundbreaking experiment, the U.S. Air Force successfully tested an AI model that boosts decision-making efficiency by seven times. By employing machine learning algorithms, the Air Force aims to streamline operations within battle staff environments, significantly reducing response times and enhancing operational effectiveness.
This development underscores the fusion of AI with military operations, highlighting the transformative potential such technologies have on optimizing command and control functions. As the reliance on technology grows, the role of satellite data becomes even more critical in supporting these advanced systems.
Read the full story: BreakingDefense
Airbus and Leonardo Collaborate on Rotorcraft Innovation
At the Paris Air Show, Airbus and Leonardo announced a collaborative effort to enhance their NH90 multirole helicopter, focusing on long-term upgrades and innovations. This partnership aims to push the boundaries of current rotorcraft capabilities, emphasizing modernized systems and advanced technology integration.
The advancements in rotorcraft technology echo the broader military focus on integrating cutting-edge innovations to stay ahead in various domains, including aerospace and satellite communications. Such initiatives are crucial for maintaining operational superiority and adapting to future challenges.
Read the full story: BreakingDefense
🛰️Satellite Spotlight
- Satellite Name: HIMAWARI-9
- NORAD ID: 41836
- Launch Date: November 2, 2016
- Mission: HIMAWARI-9 serves as a vital communication satellite with meteorological functions, providing continuous data for weather monitoring and forecasting.
- Orbit: GEO (Geostationary Orbit)
- Operator: Japan Meteorological Agency (JMA)
- Fun Fact: HIMAWARI-9 is equipped with advanced imaging technology that captures images of the entire Asia-Pacific region every 10 minutes, making it crucial for timely weather updates.
Track this satellite in real-time on our web app: Track HIMAWARI-9
🌌Space Weather
Space weather conditions are currently quiet.
Current
R0 - S0 - G0
Last 24 Hour Maximums
R1 - S0 - G0
Recent Alerts
- Geomagnetic Alert: K-index of 4 expected, valid until 2025 Jun 21, primarily affecting regions poleward of 65 degrees Geomagnetic Latitude.
- Potential Impacts:
- Weak power grid fluctuations possible.
- Aurora may be visible in high-latitude areas such as Canada and Alaska.
- Potential Impacts:
- Extended Geomagnetic Alert: K-index of 4 valid until 2025 Jun 20, similar impacts as above.
Next 24 Hours
-
Radio Blackouts Probability
- Minor: 65
- Major: 15
- Risk: None
-
Solar Radiation
- Probability: 10
- Risk: None
-
Geomagnetic Storming
- Scale: 0
- Impact: none
- Activity: Low
-
Impact Summary
- Next 24 hours: No risk of radio blackouts or solar radiation storms expected.
- Geomagnetic outlook: No G1 (Minor) or greater geomagnetic storms anticipated, with no significant solar wind features forecasted.
Long Term Forecast
- Forecast of Solar and Geomagnetic Activity (16 June - 12 July 2025)
- Solar activity expected to range from low to high throughout the period.
- Anticipate R1-R2 (Minor-Moderate) events, with possible R3 (Strong) events from June 16-22.
- Region 4114 shows growth and magnetic complexity, capable of additional flaring.
- Enhanced proton flux expected from June 16-18 following a significant flare.
- High levels of electron flux at geosynchronous orbit predicted from June 16-22 and June 26-July 4.
- G1 (Minor) geomagnetic storms likely on June 15 and again on June 25-26 due to CH HSS influences, with multiple active periods expected throughout the forecast.
Upcoming Space Launches
June 21
- Blue Origin New Shepard | NS-33:
- Launch Provider: Blue Origin
- Mission: NS-33 is the 13th crewed flight for the New Shepard program and the 33rd in its history.
- Launch Site: West Texas Suborbital Launch Site/ Corn Ranch
- Launch Time: 12:30 UTC
June 22
-
SpaceX Falcon 9 Block 5:
- Mission: Starlink Group 10-23
- Launch Site: Space Launch Complex 40, Cape Canaveral SFS, FL, USA
- Launch Time: 05:47 UTC
-
SpaceX Falcon 9 Block 5:
- Mission: Transporter 14 (Dedicated SSO Rideshare)
- Launch Site: Space Launch Complex 4E, Vandenberg SFB, CA, USA
- Launch Time: 21:18 UTC Dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.
June 23
- United Launch Alliance Atlas V 551:
- Mission: Project Kuiper (KA-02)
- Launch Site: Space Launch Complex 41, Cape Canaveral SFS, FL, USA
- Launch Time: 10:54 UTC Project Kuiper is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, managed by Kuiper Systems LLC, a subsidiary of Amazon.
June 25
- SpaceX Falcon 9 Block 5:
- Mission: Starlink Group 10-34
- Launch Site: Space Launch Complex 40, Cape Canaveral SFS, FL, USA
- Launch Time: 05:32 UTC
June 28
- SpaceX Falcon 9 Block 5:
- Mission: Starlink Group 15-7
- Launch Site: Space Launch Complex 4E, Vandenberg SFB, CA, USA
- Launch Time: 16:43 UTC
June 30
-
Rocket Lab Electron:
- Mission: 6x HawkEye 360
- Launch Site: Rocket Lab Launch Complex 2 (Launch Area 0 C), Wallops Flight Facility, Virginia, USA
- Launch Time: 00:00 UTC HawkEye 360 is a space-based global intelligence satellite network using RF technology to help monitor transportation and provide civil SIGINT mission.
-
Rocket Lab Electron:
- Mission: Symphony In The Stars
- Launch Site: Rocket Lab Launch Complex 1B, Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand
- Launch Time: 00:00 UTC ‘Symphony In The Stars’ is a dedicated mission to deploy a spacecraft to a 650 km circular Earth orbit for a confidential commercial customer.
-
SpaceX Falcon 9 Block 5:
- Mission: Axiom Space Mission 4
- Launch Site: Launch Complex 39A, Kennedy Space Center, FL, USA
- Launch Time: 00:00 UTC This is a Crew Dragon flight for Axiom Space, carrying a trained commander and three private astronauts to the International Space Station for an eight-day stay.
Note: Launch dates and times are subject to change due to technical or weather considerations.
Maurice Stellarski