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N2K Networks

T-Minus: Space-Cyber Briefing from N2K CyberWire is your source for understanding the critical security connections between space and Earth, linking the technologies, policies, and organizations shaping non-terrestrial networks and the expanded attack surface.Each week, we cover space and cyber developments that bridge technology, commerce, and innovation. We are the cybersecurity industry’s source for understanding how space-based infrastructure reshapes digital networks, risk, and resilience globally.T-Minus: Space-Cyber Briefing publishes every Sunday alongside the free Signals and Space newsletter covering the intersection of cybersecurity and space.

T-Minus Space Daily

For years, in-space internet capabilities were rarely worth the hassle. Now, that’s changing.

In today’s episode, Maria Varmazis and Ethan Cook sit down to discuss how internet data moves through space systems and its recent advancements. For decades, GEO satellites made up most of the marketplace; however, LEO satellites are changing the landscape improving connectivity and speeds.

Key sources:

 
In-space relay and WiFi services.

 
Space Development Agency On Orbit.

Like what you heard? Be sure to subscribe to our free Signals and Space Briefing⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, our Sunday newsletter covering the intersection of cybersecurity and space. Subscribe at: https://thecyberwire.com/newsletters/signals-and-space 

Is there a topic or person you’d like to hear on our show? You can send your questions and feedback to space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

T-Minus: Space-Cyber Briefing is a production of N2K CyberWire. N2K is your nexus for discovery and connection for people, technology, and ideas shaping the future of secure innovation. Learn how at n2k.com.
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From cyberspace to space-cyber.

T-Minus: Space-Cyber Briefing from N2K CyberWire examines the expanding attack surface created between Earth and orbit. Each week, we cover space and cyber developments that bridge technology, commerce, and innovation. We are the cybersecurity industry’s source for understanding how space-based infrastructure reshapes digital networks, risk, and resilience globally.
Learn more about your ad choices. Visit megaphone.fm/adchoices

T-Minus: Space-Cyber Briefing trailer.

In anticipation of our launch this weekend of T-Minus: Space-Cyber Briefing podcast, please enjoy this interview that CyberWire Daily's Dave Bittner had with Brandon Karpf. They discuss: "⁠Japan’s space systems face growing cybersecurity threats.⁠"

Stay tuned for the first episode of T-Minus: Space-Cyber Briefing on Sunday with host Maria Varmazis and tune in each Sunday for new episodes! 
Learn more about your ad choices. Visit megaphone.fm/adchoices

Bonus: Brandon Karpf talking about "⁠Japan’s space systems face growing cybersecurity threats.⁠"

This week on our Deep Space episode, Maria talks with Dave Roscoe, President of Satellite IoT for ORBCOMM and Skywave. They discuss the rollout of ORBCOMM’s latest purpose-built industrial satellite IoT network and what it signals for the future of mission-critical connectivity. 

As satellite connectivity and device costs continue to decrease, organizations are rethinking where — and how — industrial IoT can be deployed across transportation, logistics, energy, maritime, agriculture, and remote infrastructure operations.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Want to hear your company in the show?

You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠media kit⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Contact us at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to request more info.

Want to join us for an interview?

Please send your pitch to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space-editor@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and include your name, affiliation, and topic proposal.

T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.
Learn more about your ad choices. Visit megaphone.fm/adchoices

Rethinking industrial IoT from space.

This week on our Deep Space episode, Maria speaks with ⁠⁠⁠TransAstra's CEO Joe Sercel about their recently demonstrated capture-bag technology aboard the ISS, drawing attention for its potential role in orbital debris cleanup. Debris removal is only the beginning. The real goal is far bigger: asteroid mining as future space infrastructure. 

Sercel walks us through how the same capture system designed to safely enclose debris could eventually be used to secure near-Earth asteroids—unlocking access to water, propellant, and raw materials that enable sustained operations beyond Earth orbit.. Learn more about ⁠⁠⁠TransAstra's work.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Want to hear your company in the show?

You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠media kit⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Contact us at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to request more info.

Want to join us for an interview?

Please send your pitch to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space-editor@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and include your name, affiliation, and topic proposal.

T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.
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Orbital debris remediation as a stepping stone toward asteroid mining.

You can learn more about AWS in Orbit at ⁠⁠space.n2k.com/aws⁠⁠.

Our guests on this episode are Tony Jacobs, Senior Solution Acceleration Manager at AWS, and Russell Glenn, Chief Strategy Officer at Viasat.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on ⁠⁠LinkedIn⁠⁠ and ⁠⁠Instagram⁠⁠.

Selected Reading

⁠⁠AWS Aerospace and Satellite⁠⁠

Want to hear your company in the show?

You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠media kit⁠⁠. Contact us at ⁠⁠space@n2k.com⁠⁠ to request more info.

Want to join us for an interview?

Please send your pitch to ⁠⁠space-editor@n2k.com⁠⁠ and include your name, affiliation, and topic proposal.
Learn more about your ad choices. Visit megaphone.fm/adchoices

AWS in Orbit: Cloud, Space, and AI Convergence.

Please enjoy this encore while the team is out on vacation. 

When satellites burn up upon re-entering Earth’s atmosphere, they release particles and gases, including metals like aluminium, which may affect atmospheric chemistry. This process, known as atmospheric ablation, is still poorly understood, but early evidence suggests metal content in the atmosphere is rising. To address these uncertainties, the UK Space Agency commissioned three targeted studies to investigate the potential impacts of satellite re-entry. We spoke to Professor Minkawn Kim from the University of Southampton about his findings.

You can hear the Professor’s chat with Maria from 2024 here.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on LinkedIn and Instagram.

Selected Reading

Beyond the burning: researching and implementing policy solutions for sustainable debris ablation

Want to hear your company in the show?

You too can reach the most influential leaders and operators in the industry. Here’s our media kit. Contact us at space@n2k.com to request more info.

Want to join us for an interview?

Please send your pitch to space-editor@n2k.com and include your name, affiliation, and topic proposal. 

T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © 2023 N2K Networks, Inc.
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Encore: The atmospheric impacts of satellite re-entry.

You can learn more about AWS in Orbit at ⁠space.n2k.com/aws⁠.

Our guests on this episode are Rebecca Meads, Senior Solutions Architect at AWS, Chris Dowin, VP of Engineering at Pole Star Defense, and Tim Durmish, Director of DevOps at Pole Star Global.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on ⁠LinkedIn⁠ and ⁠Instagram⁠.

Selected Reading

⁠AWS Aerospace and Satellite⁠

Want to hear your company in the show?

You too can reach the most influential leaders and operators in the industry. Here’s our ⁠media kit⁠. Contact us at ⁠space@n2k.com⁠ to request more info.

Want to join us for an interview?

Please send your pitch to ⁠space-editor@n2k.com⁠ and include your name, affiliation, and topic proposal.
Learn more about your ad choices. Visit megaphone.fm/adchoices

AWS in Orbit: Transforming Maritime Intelligence: Where Cloud Meets the Sea.

This week on our Deep Space episode, we look forward to the return of Artemis II as we take a look toward the future of space manufacturing on our interview segment. At the time of recording, the crew of Artemis II was heading back to earth. 

Maria speaks with ⁠⁠Alastair McGibbon⁠⁠, Head of Semiconductors at ⁠⁠Space Forge⁠⁠, about the growing role of low Earth orbit in advanced materials manufacturing. They explore why microgravity enables higher-performance semiconductor production, what problems space-based fabrication can solve for terrestrial supply chains, and how companies like Space Forge are working to scale orbital manufacturing into a viable industrial platform. Learn more about ⁠⁠Space Forge's work⁠⁠.

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Want to hear your company in the show?

You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠media kit⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Contact us at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to request more info.

Want to join us for an interview?

Please send your pitch to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠space-editor@n2k.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and include your name, affiliation, and topic proposal.

T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.
Learn more about your ad choices. Visit megaphone.fm/adchoices

The future of space manufacturing.

On this Deep Space episode, we share our ⁠NEXUS segment⁠, where ⁠Parker Wishik⁠ of the ⁠Aerospace Corporation⁠ interviews ⁠Brandon Bailey⁠, also from Aerospace, and Kassandra Vogel, ⁠Blue Origin⁠’s Director of Cybersecurity Governance, Risk, and Compliance. They discuss space cybersecurity priorities, emerging threats, and industry collaboration, giving a great look at how the industry protects its missions. We also celebrate the historic Artemis 2 launch on April 1st, sending astronauts Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen toward the moon and receiving their official go for Trans-Lunar Injection—a milestone for human spaceflight and international collaboration.

Resources: 

 Learn more about SPARTA from Aerospace Corporation 

 Read a recent SPARTA update readme from Medium

 Aerospace’s SPARTEND Integrates Space-Cyber Threat Knowledge with Autonomous Detection

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on ⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠.

Want to hear your company in the show?

You too can reach the most influential leaders and operators in the industry. Here’s our ⁠⁠⁠⁠⁠⁠⁠media kit⁠⁠⁠⁠⁠⁠⁠. Contact us at ⁠⁠⁠⁠⁠⁠⁠space@n2k.com⁠⁠⁠⁠⁠⁠⁠ to request more info.

Want to join us for an interview?

Please send your pitch to ⁠⁠⁠⁠⁠⁠⁠space-editor@n2k.com⁠⁠⁠⁠⁠⁠⁠ and include your name, affiliation, and topic proposal.

T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc.
Learn more about your ad choices. Visit megaphone.fm/adchoices

Bonus: Brandon Karpf talking about "⁠Japan’s space systems face growing cybersecurity threats.⁠"

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