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Welcome to The Frontier File
Published Wednesday Afternoon. Subscribers get early access at 6am Monday every week.
Deep dives on AI, quantum, eVTOL, space, advanced materials, medical technology and more.
NASA Just Told You Where the Space Economy's Supply Chain Is Weakest
NASA does not usually publish a list of its own structural weaknesses. On June 29, it effectively did.
Mining the Moon for Helium-3
The U.S. Department of Energy has agreed to buy three liters of helium-3 from the Moon…
