The Kármán Line

Why does the UK struggle to scale-up early-stage innovations? Must the Government move from being a core funder to a primary procurer? And how do we define sovereignty in an age where standalone defence is complex? Does true sovereignty mean carefully selecting international partners and alliances?   If modern space infrastructure, like maritime surveillance and drone tracking, relies on dual...

What is the “commercial paradigm shift” that transitions space research into commercial space production? How does this shift help build a global supply chain for high-value terrestrial industries? Why will manufacturing substrates like gallium nitride or diamond in space allow companies to bypass decades of Earth-bound defect correction research? How do we move from building complex, multi-millio...

What are the critical sovereign capabilities that DIP will be funding? Does DIP do enough to acknowledge the role of space as national infrastructure that underpins the UK defence stack? How will geospatial imagery and ISR data translate into active frontline capabilities? Can the UK securely guarantee that its international systems can operate without external interference? And why are “responsiv...

Did you know that the UK space industry is roughly the same size as the UK music and video games industries? And that beyond direct revenue, nearly £1 in every £5 of UK GDP is supported or enabled by satellite services? Or that, because the UK public sector budget is 0.2% of GDP compared with 0.8% for the EU, our market is more commercially driven and innovative?   So how to get to the next l...

What are orbital data centres (ODCs) and how do they differ from orbital edge computing? How do they solve the bottleneck of transmitting massive volumes of data from space to Earth? How believable is the central premise of the SpaceX IPO, that because space offers unlimited real estate, solar energy and natural radiative cooling it is therefore the future of Earth’s AI computing needs? Why are so...

Lord Heseltine tells the story of the birth of the European Space Agency. Why post-Apollo, when the US was spending £1.2 billion a year on space, the whole of Europe was spending just £200 million. Why the birth of ESA was driven by the self-interest of three major countries. Why the US general with a $29 billion budget for the Star Wars project wanted to invest in Heriot-Watt University in Edinbu...

The idea of 14,000 satellites in low earth orbit sounds pretty scary but in context there’s over a million cars on the road in the UK alone and low earth orbit is a really big 3D space. So, should people be worried about space sustainability? Shouldn’t they just relax and remember there’s loads and loads of space out there?   Or should they still be scared? What happens when satellites d...

Why do people in the space sector think they have a comms problem and yet the public at large think space is sexy? Should we stop evangelising about the technology that gets stuff into space rather than the core marketing message? After all, KFC is about the chicken not the trucks that deliver it. What are the leadership opportunities in the UK from launch in Scotland and what is the “environmenta...

With a mind boggling 1.8 million satellites filed for launch before 2030 how are we going to manage the congested and contested realm of space? We know about warfare in space but how about lawfare in space? Who actually owns the moon? More pointedly, who owns the resources of the moon?  How useful are the UK’s regulatory frameworks and how do you dispose of a fridge in low earth orbit? Join A...

How can Britain exploit the “astonishing opportunity” to become a global energy supplier from space? Why is space an engineering problem not a £7 billion physics problem like nuclear fusion? What did Gordon Brown do that transformed the UK film industry and why is this relevant to space? What connects the Crusades, crates of gold, coffee shops, blockchain and space? Join Alice, Jonners and Mark Ga...

So, we’re flying humans around the moon and bringing them back. But why are we doing it? To build a strategic outpost? To play power games? To do science? And if it's science, isn’t the useful value of resources on the moon a bit opaque? For example, why do we need to mine helium-3 when we can produce it on earth? More problematic, if you’re investing billions of dollars in putting sensitive instr...

How do we solve population pressure and climate crisis in space? How has GPS allowed us to provide 12% more food globally? How did the UK become a global leader in small satellite manufacture after the British Government said, “there’s no future for the UK satellite industry”? How did Elon Musk turn reusable rockets from science fiction to science fact in less than 20 years? What else are “Elon an...

What did the Space-Comm Expo conference and exhibition tell us about connecting space and wider business?  How does this manifest as tech connectivity in telecoms and why do farmers care about that? What did we learn about the benefits of extreme cold in manufacturing laboratories and why do pharmas care about that? How vulnerable are global logistics to the spoofing of navigation signals? An...

The space race is on but scientists are worried for our ozone. As this new frontier looks to expand with new investors, how should the environment sector respond? Plus, an unprecedented recommendation from the Environment Agency concerning PFAS. Listen to the ECO Chamber to find out more.  Once only the domain of US and Russian governments, the cost of launching things into space has come dow...

As of 2026, the UK space industry is a significant and strategic driver of the national economy, contributing over £19 billion in revenue and supporting tens of thousands of high-skilled jobs. Satellite-based services and data underpin roughly 18% of UK GDP, equivalent to approximately £454 billion of the wider economy. And the sector is growing exponentially. But this is just the tip of the icebe...

Introducing the Kármán Line, the only channel dedicated to the UK space industry. Whether you're an investor, innovator, lawyer or scientist, if you want to keep up to date with this fast moving, full-of-potential sector listen to our interviews with the leading figures in the sector. Dr Alice Bunn, former-international director of UK Space Agency and now president of UKspace, joins...