\n<\/p>\n
From AI to EVs, demand for semiconductors is exploding, but silicon is hitting its limits. Making more efficient chips requires new materials<\/a>, ones far less ubiquitous than sand, but the solution might be out there\u00a0\u2014 literally.<\/p>\n Space Forge<\/a>, a U.K. startup headquartered in Cardiff, Wales, recently raised a \u00a322.6 million (approximately $30 million) Series A to make wafer materials in space, where unique conditions unlock new possibilities.\u00a0<\/p>\n For instance, the Welsh startup earlier won funding for a project<\/a> through which BT (formerly British Telecom) is hoping to test how integrating crystal materials grown in space could reduce the power consumption of its 5G towers. Because of weightlessness and other properties, crystals made in space have fewer defects, which can help devices use less energy.<\/p>\n Real-world use cases like this help Space Forge convey the message that critical systems could use its technology as an invisible backbone. The whole idea of making chips in orbit may sound like science fiction, but its feasibility has been known since the 1970s<\/a>, CEO Joshua Western told TechCrunch.\u00a0<\/p>\n \u201cWe\u2019re stood on the shoulders of about 50 years of research when it comes to not only knowing that this is possible, but also knowing that there is a profound improvement in doing so,\u201d Western said.<\/p>\n The improvement in question is obtaining crystals and advanced semiconductor materials with fewer defects and enhanced performance, making them appealing for use in applications such as quantum computing and defense systems.<\/p>\n This dual-use potential explains why NATO Innovation Fund<\/a> led Space Forge\u2019s Series A, and why major U.S. defense contractor Northrop Grumman is one of its partners<\/a>.<\/p>\n Partners will be key to Space Forge\u2019s trajectory: The company won\u2019t build rockets and is instead relying on existing space providers for the launch part \u2014 a \u201csolved problem,\u201d in Western\u2019s words.<\/p>\n It\u2019s not just the rockets; from chip manufacturing to space return, Space Forge is tying together technologies that may be described as solved problems, at least on paper. But if you ask Western about its moat, he has a quick retort: \u201cHow bloody hard is it to do?!\u201d<\/p>\n That\u2019s the price to pay to take advantage of space\u2019s unique environment: It requires adapting to harsh conditions such as extreme temperatures and microgravity, Western said. \u201cPhysics has the answers, and engineering is how you actually get there.\u201d<\/p>\n Engineering is also needed to bridge the gap between innovation and commercially viable technology. Rather than capsules like Apollo\u2019s, Space Forge returns its materials to Earth as \u201cMary Poppins from space.\u201d Western explained the nickname: \u201cWe deploy something that looks very much like an umbrella, [but] that\u2019s space grade, and that allows us to float back from space down to the ground.\u201d<\/p>\n Developing new return technology is a key focus of Space Forge. Besides its heat shield, Pridwen, a nod to the legend of King Arthur, the startup also developed Fielder<\/a>, a floating net to catch returning satellites and ensure a soft landing on water. These efforts were supported by the U.K. Space Agency and European Space Agency, of which the U.K. is still a member despite Brexit.<\/p>\n Establishing a return infrastructure across Europe is one of Space Forge\u2019s ambitions \u2014 and it is underway. This week, the company opened an office in Portugal<\/a> on the island of Santa Maria in the Azores, a well-suited location for satellite return in mainland Europe and an important step to convince European partners that this approach can reach industrial scale.<\/p>\n The increasing commoditization of both return and launch technologies is what made the rise of in-space manufacturing startups<\/a> possible in the first place, with applications also including drug discovery and telecom hardware. But their viability is still very dependent on costs coming down, or in finding clients willing to pay that premium.<\/p>\n Shifting geopolitics could help Space Forge secure more of these clients. Western and his co-founder and CTO Andrew Bacon previously worked at Thales Alenia Space, a joint venture between Thales and its Italian peer Leonardo. But the trend is broader than just defense, as concerns mount across Europe over reliance on semiconductors from Taiwan.<\/p>\n \u00a0\u201cWe urgently need a resilient, homegrown supply of the next-gen supermaterials required for the future of compute. We also need this homegrown chip supply to be produced sustainably,\u201d World Fund general partner Daria Saharova wrote in a statement.<\/p>\n The climate tech VC firm<\/a>, which co-led Space Forge\u2019s seed round<\/a> and participated in its Series A, is buying into Space Forge\u2019s positioning as a \u201ccarbon negative technology\u201d that could fight climate change<\/a>. However, the emissions savings have yet to be proven at scale and rely on commercial adoption to truly offset each mission.<\/p>\n Space Forge, though, still has to complete its first mission. Its first attempt ended after a grand total of six and a half minutes when Virgin Orbit\u2019s rocket suffered an anomaly<\/a> in its launch of Cornwall in 2023, losing its entire payload, including Space Forge\u2019s ForgeStar-0 satellite.<\/p>\n With its new funding, the company is now accelerating the development of its latest spacecraft and readying for the launch of its ForgeStar-1 demonstrator later this year, together with Pridwen. And in a nod to the galaxy far, far away, Space Forge announced the mission\u2019s official name \u2014 \u201cThe Forge Awakens\u201d \u2014 on May 4.<\/p>\n\u201cMary Poppins from space\u201d<\/h2>\n