
SpaceX launches the SDA’s Tranche 1 mission. ReOrbit closes €45M Series A funding round. ISRO advances its launch timeline for the BAS. And more.
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Foreign September 10, 2025 I'm Maria Varmazas and this is T minus.
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T minus 20 seconds to Los T drift.
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SpaceX performed a static test fire of the Super Heavy booster slated for Starship's 11 seventh launch. The Roscosmos Progress 91 spacecraft has undocked from the ISS, paving the way for two resupply missions due to be launched this week. The Indian Space Research Organization says it is working on Chandrayaan 4 and Chandrayaan 5 and plans to have a completed module of their space station in orbit by 2035. Re orbit has closed a 45 million euro Series A funding round. SpaceX launches the Space Development Agency's first Tranche 1 mission to Leo Happy Wednesday everybody. Thank you for joining me today. Let's dive in, shall we? It was a bit of a cloudy start at Vandenberg Space Force Base in California, but that didn't prevent the launch of the Space Development Agency's Tranche 1 mission. 21 of the 154 satellites that will make up the first layer of the SDA's Proliferated Warfighter Space Architecture, or PWSA, are now in space. They're expected to go through a few months of tests before they start providing operational value. The satellites launched will support elements that provide global military tactical communication and missile warning, indication and tracking capabilities. The PWSA Tranche one is enabled by a team of multiple vendors to deliver both space and ground segments. They are the first spacecraft that will eventually make up a constellation of hundreds of optically linked small satellites in Leo. The SDA plans to launch its first Tranche 1 missile tracking satellites early next year, which will be key to the Pentagon's broader Golden Dome initiative for tracking and defending against all kinds of missile threats. The Space Development Agency is targeting its next launch of Tranche 1 vehicles in the second week of October, part of a regular monthly cadence. Tranche 1 is meant to include six launches of data transport satellites and four missile warning satellites. All of the launches at this point are planned from Vandenberg for our next story now Reorbit has closed a 45 million euro Series A funding round. It is the largest all equity Series A round in Finland and one of the most significant deals overall in the European space and defense sector. The startup manufactures satellites and connected systems that provide nations with independent communications, intelligence capabilities and full command of critical assets. Its systems serve both defense and civilian applications, enabling national resilience, autonomy and control. Reorbit is positioning itself as an affordable alternative to SpaceX's Starlink. But unlike Starlink's business model, Reorbit wants its clients to have full ownership and sovereignty over their satellites and communications. The company says that it has closed numerous contracts and is experiencing increased demand from Asia, the Middle east and Europe. This new funding will expand its manufacturing capacity, advance proprietary technologies and grow its operations. Additionally, Reorbit says that it plans to open local satellite centers in several countries during the next 12 months. ISRO, or the Indian Space Research Organization, says it is working on the Chandrayaan 4 and Chandrayaan 5 and it plans to have a completed module of their space station in orbit by 2035. ISRO Chairman v. Narayanan told media that they are going to have an uncrewed mission this year, a crewed mission in the first quarter of 2027 and the first complete module of the Bharatiya Untrik station on orbit by 2028. ISRO is truly stepping up their space programs right now and they say that the number of satellites that they're going to place in orbit will will also be around three times the present numbers. They're working on also improving the payload capacity of the Mark 3 launcher from 4,000 kilos to 5,100 kilos, which they say they will do without increasing any costs. We'd love to hear about their ambitious plans and do wish them the absolute best of luck with their timelines. It's a big time of change right now on the International Space Station as the orbiting lab makes way for two new vehicle arrivals this week. The unpiloted Roscosmos Progress 91 spacecraft undocked from the ISS last night. The vacant port now awaits the arrival of the Progress 93 cargo craft, which is set to launch from Kazakhstan on Thursday morning. The new Progress will be packed with 2.8 tons of cargo and is set to dock to the Zvezda module on Saturday following its automated approach and rendezvous maneuvers. Then On Sunday, Northrop Grumman's expanded Cygnus XL cargo craft will launch atop a SpaceX Falcon 9 rocket. Cygnus XL will orbit the Earth for two and a half days before catching up to the orbital outpost. NASA flight engineers Jonny Kim and Zena Cardman will be at the controls of the Canadarm2 robotic arm, ready to capture the Cygnus XL when it reaches a point about 10 meters away from the space station. And we will bring you more about the science that's heading up to the space station on our monthly Catch up with the ISS National Lab on Monday show. And can you believe that it has already been two weeks since the last test of SpaceX's Starship? Indeed, it seems like there's no rest for the SpaceX team as they are already preparing for the next launch of Starship. SpaceX performed a static test fire of the Super Heavy Booster, which is slated for Starship's 11th launch over the weekend. The booster B15 fired its 33 Raptor engines for about 10 seconds on Sunday, and SpaceX shared the videos on their X profile. Boosters are typically test fired in the days and weeks leading up to the launches and are part of final assessments to ensure vehicle safety ahead of liftoff. This test signals a quick turnaround for SpaceX as it prepares Starship for Flight Test 11. And if that's not enough for you on this Wednesday, N2K senior producer Al Skruth joins us now with the other stories that are making Stuff Space News today. Alice, what have you got for us?
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There's a few extra links in today's selected Reading section for you to read at your leisure. NASA's PXT Space Communication Demo has started commissioning and staying with the US Space Agency. We've included more details on their AI prediction models for solar events. ISI has released a new Intelligence Reconnaissance and Surveillance cell and solid rocket motor company Crossbow has signed a Memorandum of.
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Understanding with and I have a story on how you can get involved in the Artemis 2 mission coming up. Yes, for real. But before that, a reminder that the links to all of the stories mentioned in today's episode are in our show notes and are also included on our website, which is space.n2k.com just click on today's episode title for more at Minus Crew if you find our podcast useful, you could do us a favor and share a five star rating and short review in your favorite podcast app that will help other Space professionals like you to find our show and join the T Minus Crew. Thank you so much for your support everybody. We really appreciate it. We will be right back.
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Payment of $45 for three month plan $15 per month equivalent required New customer offer first three months only, then full price plan options available, taxes and fees extra. See Mintmo welcome back. If you'd like to be a tiny little part of the Artemis 2 mission, NASA is printing boarding passes right now. I always like it when missions do little things like this. You can send your name as part of Artemis 2 right now. Just submit your name on a website that NASA has spun up for just this purpose and we'll have a link for you in the show notes, of course. And it's called simply send your name with Artemis 2. All of the names submitted will be loaded onto an SD card and that card will fly on the Orion capsule. So your name, in plain text loaded into a digital file, put on a tiny storage device, will fly around the moon. But that's a mouthful. So let's just say that you can send your name because it's true technically, and you do get a little memento of all this too, as NASA's website then generates a little keepsake boarding pass for you just to print out. You know, do it yourself. It's something nice to look at while Artemis 2 and the crew do their lunar loop next year. And then you can look up at the moon, holding onto that little boarding pass of yours in hand and say, in a way, I'm up there with them. And that's T minus Brought to you by N2K CyberWire what do you think about T? Please take a few minutes to share your thoughts with us by completing our brief listener survey link in the show Notes thank you for helping us continue to improve our show. We are proud that N2K CyberWire is part of the daily routine of the most influential leaders and operators in the public and private sector. From the Fortune 500 to many of the world's preeminent intelligence and law enforcement agencies, N2K helps space and cybersecurity professionals grow, learn and stay informed. As the nexus for discovery and connection, we bring you the people, the technology and the ideas shaping the future of secure innovation. Learn how@n2k.com N2K Senior Producer is Alice Carruth. Our producer is Liz Stokes. We are mixed by Elliot Peltzman and Tre Hester with original music by Elliot Peltzman. Our executive producer is Jennifer Ibin. Peter Kilpe is our publisher and I am your host, Maria Varmazes. Thank you for listening. We'll see you tomorrow.
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This episode, hosted by Maria Varmazas, takes listeners through a bustling day in space industry news, with a special focus on the successful launch of the Space Development Agency’s (SDA) Tranche 1 mission. Key highlights include updates on global space programs (ISRO and Roscosmos), innovative space startups (Reorbit), major moves by SpaceX, and community engagement opportunities with NASA’s Artemis 2 mission. The show delivers concise, intelligence-packed commentary on space operations, national security, and the technological landscape shaping the future of orbital infrastructure.
[02:00] – [04:16]
Mission Summary:
Technical and Strategic Context:
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[04:16] – [05:18]
Company Overview:
Growth & Expansion Plans:
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[05:18] – [06:20]
Latest Initiatives:
Technical Upgrades:
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[06:20] – [07:29]
Spacecraft Movements:
Upcoming Science:
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[07:29] – [08:02]
Test Fire Update:
Pacing:
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[08:17] – [08:40]
With Alice Carruth (Senior Producer)
[10:26] – [11:33]
Community Engagement:
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On SDA Tranche 1’s Launch:
“They're expected to go through a few months of tests before they start providing operational value.” — Maria Varmazas [03:13]
On Reorbit’s Approach:
“Unlike Starlink's business model, Reorbit wants its clients to have full ownership and sovereignty over their satellites and communications.” — Maria Varmazas [04:56]
On ISRO’s Ambitions:
“They say that the number of satellites that they're going to place in orbit will will also be around three times the present numbers.” — Maria Varmazas [05:54]
On Public Engagement with Artemis 2:
“It’s something nice to look at while Artemis 2 and the crew do their lunar loop next year... in a way, I'm up there with them.” — Maria Varmazas [11:26]
Maria Varmazas delivers news efficiently but with genuine excitement, making technical updates both accessible and motivating. The episode maintains a brisk pace, balancing sharp industry analysis with an invitational community tone.
If you missed this episode, you’ve got insight into the multi-layered progress of national and commercial players racing ahead in space infrastructure, satellite communications, and lunar exploration. With centralized reporting on government launches, private sector innovation, and interactive audience opportunities, T-Minus Space Daily stays at the intersection of global connectivity, defense readiness, and public engagement in space.
Listen for daily intelligence and clarity on the orbital frontier, packaged for professionals and enthusiasts alike.