StellarJet, a pioneer in hydrogen-powered aviation based in Austin, Texas, is set to unveil two groundbreaking innovations at the Paris Air Show 2025: a Solid-State Hydrogen Storage Unit and an Electric Ducted Fan (EDF) propulsion unit. The Solid-State Hydrogen Storage Unit achieves a system-level hydrogen content of 23% wt with high energy density and safe operating pressure, offering advantages over traditional liquid hydrogen tanks. This innovation, developed in collaboration with rocket science experts, aims to enhance the efficiency and safety of hydrogen-powered flight. Meanwhile, the EDF propulsion unit delivers impressive power and thrust in a lightweight design, showcasing advancements in electric thrust architecture. These technologies, manufactured in-house by StellarJet, are expected to redefine clean flight standards. The upcoming flight debut of the hydrogen-powered StellarJet Demonstrator in Summer 2025 signifies a significant milestone in the company's quest to revolutionize aviation with sustainable hydrogen propulsion. StellarJet's commitment to innovation and sustainability is evident in these cutting-edge developments that push the boundaries of technology and luxury in air travel.