Sirius Aviation, a Swiss manufacturer, is set to disrupt the aviation industry with its ambitious plans to introduce a family of hydrogen-powered, zero-emission jets by the end of the decade. The company unveiled these groundbreaking aircraft, including the CEO Jet and Adventure Jet, at the MOVE Expo in London. Founded by Alexey Popov, Sirius Aviation aims to revolutionize business aviation and cargo transportation with luxurious and eco-friendly travel options. Popov's deep-rooted passion for aviation and sustainability, stemming from his Soviet heritage, has driven Sirius' focus on hydrogen propulsion technology. Inspired by early hydrogen aircraft like the Tupolev Tu-155, Popov is determined to lead Sirius towards a sustainable future in aviation. The company's hydrogen-electric powertrain system, utilizing liquid hydrogen stored in cryogenic fuel tanks, is a key innovation that enables efficient and quiet flight. By incorporating electric ducted fans and producing essential components in-house, Sirius is at the forefront of sustainable aviation solutions. Sirius' commitment to environmentally friendly aviation extends to the development of proprietary technologies like fuel cell stacks, showcasing a holistic approach to reducing emissions and noise pollution in the industry. With a positive sentiment towards hydrogen technology and a focus on innovation and sustainability, Sirius Aviation is poised to make a significant impact on the future of air travel.