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Microsoft just opened a dedicated quantum research center in Maryland’s University of Maryland Discovery District, giving DARPA something it hasn’t had before: the ability to physically walk up to Microsoft’s topological quantum hardware and run its own tests. The 15,000-square-foot facility, which opened on September 22, 2026, represents a shift from remote evaluations to direct, independent benchmarking of the company’s Majorana 2 qubit system.
The center is part of DARPA’s Underexplored Systems for Utility-Scale Quantum Computing (US2QC) program, nested within the broader Quantum Benchmarking Initiative. Microsoft is one of two companies selected for the program’s final phase, which means evaluators can now install hardware and execute their own measurement protocols on-site.
From milliseconds to seconds
The technical leap between Microsoft’s earlier quantum efforts and the Majorana 2 system is substantial. Qubit lifetimes, the amount of time a qubit can maintain its quantum state before losing coherence, have jumped from under 12 milliseconds to up to 20 seconds. That’s roughly a 1,600x improvement, the kind of gap that separates a proof of concept from something that might actually be useful.
Microsoft’s approach relies on topological qubits, which encode information in a way that’s inherently more resistant to environmental noise than conventional qubit designs. The Majorana 2 system also features a more robust “topological gap,” which is the energy barrier that protects quantum information from errors.
The company’s long-term ambition is to scale this architecture to approximately 1 million qubits on a single chip.
Maryland’s quantum bet
The facility is a centerpiece of Maryland Governor Wes Moore’s “Capital of Quantum” initiative, which has committed an initial $52.5 million in state investment. With DARPA funding factored in, the total pool could reach $100 million over four years.
The center includes makerspaces designed for partnerships with companies like AMD and Intel, plus postdoctoral training programs run through UMD.
Microsoft’s quantum timeline traces back to the introduction of Majorana 1 in 2025, which served as the proof that topological qubits could work at all. Majorana 2 builds on that foundation with the dramatically improved qubit lifetimes and stronger error protection. The company has publicly stated it expects commercial quantum systems by 2029.
What this means for the quantum race
Microsoft’s approach stands apart from the strategies pursued by Google, IBM, and other quantum competitors. Most major players use superconducting qubits or trapped ions. Topological qubits have long been the dark horse of quantum computing: theoretically superior for error correction, but fiendishly difficult to actually build. The fact that DARPA is investing evaluation resources into this approach suggests the technology has crossed a credibility threshold.
Being one of two finalists in the US2QC program’s last phase is notable. DARPA doesn’t typically bet on science experiments. It bets on technologies it believes can reach utility scale, meaning systems that can solve real problems faster than any classical computer.
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