PLUS: One last Ukraine aid package set before funding ends.
Aerospace Digest | Civil, military and space |
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Rotating Detonation Sparks GE Path To Hypersonic Future | Steve Trimble | A state-of-the-art ramjet struggles to accelerate when activated below approximately Mach 3.5. The insides of a supersonic turbofan start melting at speeds above Mach 2.5. To invent a reusable, air-breathing propulsion system for a hypersonic vehicle, technologists must find a solution to the yawning gap between the top speed of a turbofan and the minimum speed of a ramjet. |
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One Last Ukraine Aid Package Set Before Funding Ends—White House | Brian Everstine | The Pentagon will roll out one more tranche of aid for Ukraine before the end of the month as allocated funding will dry up, with the Defense Department imploring Congress to approve more money under a supplemental funding measure before the holiday break. |
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NASA GE Compact Core Contract Paves Way For RISE Engine | Guy Norris | GE Aerospace has won a Phase 2 contract under NASA’s Hybrid Thermally Efficient Core (HyTEC) program which will contribute to next-generation single aisle engine technology in development for GE/Safran joint venture CFM International’s RISE (Revolutionary Innovation for Sustainable Engines) initiative. |
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THE DEBRIEF MDA, SDA Sensors Competing For Space-Based Fire Control Solution | Steve Trimble | The Pentagon plans to spend tens of billions of dollars during this decade to deploy three different constellations of satellites in four separate orbits with the primary goal of detecting and tracking the growing threat of non-ballistic, maneuvering missiles. |
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