· space brief · 5 min read
Space Brief 14 Sep 2025
Today's highlights include SpaceX's 300th Starlink launch, NASA re-establishing contact with a TRACERS satellite, and budget concerns impacting the commercial remote sensing industry.

📰Top Stories
SpaceX Celebrates 300th Starlink Mission
SpaceX successfully launched 24 Starlink internet satellites from Vandenberg Space Force Base, marking the company’s 300th Starlink mission. The satellites were deployed by a Falcon 9 rocket, contributing to the company’s ambitious plan to provide global internet coverage via an extensive satellite network. Starlink continues to be a key player in providing satellite-based internet solutions.
Read the full story: Space.com
NASA Restores Communication with TRACERS Satellite
NASA has successfully re-established contact with one of its two TRACERS satellites, which had encountered issues post-launch in July. This satellite pair is crucial for studying Earth’s magnetosphere, enhancing our understanding of space weather effects. This development highlights NASA’s efforts to maintain robust satellite communication systems.
Read the full story: SpaceNews
Concerns Over Cost of ‘Golden Dome’ Space Project
A report from the American Enterprise Institute estimates the potential cost of the ‘Golden Dome’ space defense project could range from $252 billion to $3.6 trillion over 20 years. The significant variation in cost is attributed to differing design scopes and capabilities, emphasizing the need for carefully managed budgets in large-scale space endeavors.
Read the full story: SpaceNews
Budget Cuts Threaten Remote Sensing Industry
Maxar executive Susanne Hake warns that budget cuts pose a significant risk to the commercial remote sensing industry. The need for stable funding and contracts is crucial if commercial firms are to continue offering faster and more cost-effective satellite solutions compared to bespoke government projects.
Read the full story: SpaceNews
Criticism of Pentagon UFO Office in Congress
Witnesses at a U.S. congressional hearing criticized the Pentagon’s UFO office, arguing that it has been more focused on applying science than on sharing the full scope of UFO encounters. This debate underscores the tension between scientific processes and transparency in military space operations.
Read the full story: Space.com
🛰️Satellite Spotlight
- Satellite Name: OPTICUBE 04
- NORAD ID: 41851
- Launch Date: November 11, 2016
- Mission: Designed for calibration purposes, this CubeSat aids in testing and validating optical systems.
- Orbit: Low Earth Orbit (LEO)
- Operator: AFRL/CALP
- Fun Fact: This CubeSat, measuring just 0.3 meters, is part of a family of small satellites that play a crucial role in advancing optical technology in space.
Track this satellite in real-time on our web app: Track OPTICUBE 04
🌌Space Weather
Next 24 Hours
-
Radio Blackouts Probability
- Minor: 20
- Major: 1
- Risk: None
-
Solar Radiation
- Probability: 1
- Risk: None
-
Geomagnetic Storming
- Scale: 1
- Impact: minor
- Activity: Moderate
-
Impact Summary
- No risk of radio blackouts predicted for satellite communication users or ground-based operations.
- No solar radiation storms expected, reducing concerns for satellite operators.
- Geomagnetic conditions are expected to reach minor storm levels (G1) on 14 September, which could introduce minor disruptions to satellite operations and navigation systems, particularly during the peak impact periods.
- Potential weak effects from the coronal mass ejection (CME) observed on 11 September, influencing Earth late on 14 September to early 15 September.
Long Term Forecast
- Impact Summary
- From 08 September to 04 October 2025, solar activity is anticipated to remain mostly low, with some chances for moderate activity affecting satellite communication and navigation.
- No proton events are expected at geosynchronous orbit, indicating safe operational conditions for satellites.
- High levels of electron flux are expected on specific dates, which could affect satellite systems, particularly on 08-11 September and 20-21 September.
- Geomagnetic activity is forecast to vary, with expected minor storm conditions (G1) likely on 15 September and increased activity on several other days, necessitating awareness among satellite operators for potential disruptions in services.
🚀Upcoming Space Launches
September 14
- SpaceX Falcon 9:
- Cygnus CRS-2 NG-23 (S.S. William “Willie” C. McCool) from Cape Canaveral Space Force Station (22:11 UTC) This is the 23rd flight of Northrop Grumman’s uncrewed resupply spacecraft Cygnus and its 22nd flight to the International Space Station under the Commercial Resupply Services contract with NASA.
September 15
- China Aerospace Science and Technology Corporation Long March 2C/YZ-1S:
- Unknown Payload from Jiuquan Satellite Launch Center, People’s Republic of China (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 the Starlink mega-constellation - SpaceX’s project for space-based 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 the Starlink mega-constellation - SpaceX’s project for space-based Internet communication system.
- Blue Origin New Shepard:
- NS-35 from West Texas Suborbital Launch Site/ Corn Ranch (12:30 UTC) NS-35 is the 35th flight for the New Shepard program. This flight will fly more than 40 scientific and research payloads to space and back, including 24 experiments from NASA’s TechRise Student Challenge and payloads for Johns Hopkins Applied Physics Laboratory, Oklahoma State University, University of Florida, Carthage College, University of Central Florida, Teledyne, Space Lab Technologies, and Teachers in Space, among others.
September 21
- SpaceX Falcon 9:
- Starlink Group 10-27 from Cape Canaveral Space Force Station (09:20 UTC) A batch of 28 satellites for the Starlink mega-constellation - SpaceX’s project for space-based Internet communication system.
- SpaceX Falcon 9:
- NROL-48 from Vandenberg Space Force Base (17:37 UTC) Eleventh batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office to provide imaging and other reconnaissance capabilities.
September 22
- Rocket Lab HASTE:
- JENNA from Wallops Flight Facility (23:45 UTC) Sub-orbital launch under Rocket Lab’s Hypersonic Accelerator Suborbital Test Electron (HASTE) program, details TBD.
September 23
- SpaceX Falcon 9:
- IMAP & others from Kennedy Space Center (11:32 UTC) IMAP (Interstellar Mapping and Acceleration Probe) is a NASA mission to study interactions between solar wind and the local interstellar medium. The launch also includes the space weather satellite SWFO-L1 for NOAA and the GLIDE mission to study far ultraviolet emission in the Earth’s exosphere.
Note: Launch dates and times are subject to change due to technical or weather considerations.
Maurice Stellarski