Science and Technology

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Tech & Science

Flying Cars Coming to Japan: Startup AirX Orders eVTOL Aircraft for 2029 Launch in Tokyo and Osaka

Japanese startup AirX has signed a binding order with Brazil's Eve Air Mobility for two eVTOL "flying car" aircraft, with options to expand to 50 units in a deal potentially worth $150 million. Targeting 2029 for sightseeing and last-mile transport services in Tokyo and Osaka, this agreement marks a major milestone in Japan's push toward urban air mobility — following successful demo flights at Expo 2025 Osaka.

Tech & Science

Rockoon Launch: Japan's AstroX Raises $15M to Send Satellites to Orbit via Balloon-Launched Rockets

Japanese startup AstroX has raised $15 million in Series A funding to develop its revolutionary Rockoon launch system — using high-altitude balloons to carry rockets to the stratosphere before firing them into space. Based in Fukushima's Minamisoma, the company aims to reach space by 2026 and achieve orbital insertion by 2029, challenging the global space launch industry with a low-cost, flexible alternative.

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Tech & Science

Power-Generating OLED: Japanese Researchers Overcome Light Emission and Solar Power Trade-off in Single Device

A joint team from Chiba University, NHK Science & Technology Research Labs, and Kyoto University has developed an organic EL device capable of both light emission and solar power generation. Using innovative MR-TADF materials, they overcame the long-standing trade-off between emission and power conversion efficiency, achieving the world's first blue light-emitting power-generating device. Applications include self-powered displays and battery-free sensors.

Tech & Science

Largest Sulfur-Bearing Organic Molecule Found in Interstellar Space: A Missing Link to Life's Origins

A Japanese-led research team has detected the largest sulfur-bearing organic molecule ever found in interstellar space, a 13-atom ring compound near the Milky Way's center. The discovery bridges simple space chemistry and complex building blocks of life found in comets and meteorites, offering a key missing link in understanding life's cosmic origins.

Tech & Science

Photonic Circuit for Ion Trap Quantum Computers: Osaka University's Design Could Enable Hundreds of Qubits Per Chip

A research team at Osaka University's QIQB has proposed a scalable photonic routing architecture for ion trap quantum computers. By comparing two multi-wavelength laser delivery methods, they demonstrated a path to controlling hundreds to thousands of qubits on a single chip—potentially reshaping the future of trapped-ion quantum computing.