Oxford University, in collaboration with Imperial College London, Loughborough University, and King’s College London, has launched a groundbreaking programme at the Oxford Thermofluids Institute to develop hydrogen-powered jet engines. The project, supported by a £9.5M grant from EPSRC, aims to achieve net-zero emissions in aviation by 2050. Hydrogen is highlighted for its potential to revolutionize sustainable aviation due to its carbon-free combustion. Leading academics outlined plans to address scientific challenges related to using cryogenic liquid hydrogen as fuel for gas turbines. With a clear vision to make mid-range commercial flights zero carbon, the programme will lay the scientific foundation for this transformation. Oxford University will leverage its expertise in thermal management and materials science to investigate cryogenic fluid flow and thermal challenges of hydrogen fuel systems. New facilities are being developed to enhance experimental capabilities. The initiative has received praise from EPSRC for its potential to advance the UK's engineering sector and contribute to global efforts in aviation decarbonization. Additionally, strategic partnerships with industry leaders like Rolls-Royce, Airbus, and Boeing ensure valuable support in terms of funding, guidance, and testing facilities. The programme's interdisciplinary approach, involving multiple institutions and industry partners, aims to develop viable technology while ensuring its safety and longevity in commercial aviation. The collaborative strength was emphasized by Professor Aimee Morgans from Imperial College London, highlighting the focus on combustion dynamics and emissions reduction without compromising engine performance. This initiative not only drives innovation in aerospace but also provides training opportunities for future aerospace leaders through supported studentships. Overall, the programme signifies a significant step towards a sustainable future in aviation through the advancement of hydrogen-powered technologies.