The flourishing development of the ‘low-altitude economy’ has not only enriched the aircraft industry but also expanded the application prospects of aircraft. However, this growth has also raised higher demands for the safety and intelligence levels of these aircraft. In emergency situations involving mechanical failures, adverse weather conditions, or strong interference, it is crucial for aircraft to autonomously select a suitable landing region and land safely. This can maximize the safety of both the aircraft and its occupants while minimizing economic losses. However, there is a lack of effective technical solutions for autonomous landing guidance under emergency conditions. This research focuses on this application and proposes a new monocular vision-based measurement method for autonomous aircraft landing guidance in unknown structured environments. The method enables the aircraft to autonomously select a suitable landing region and accurately measure the relative 6D pose (3D rotation and 3D translation) between the aircraft and the landing region, providing a reliable foundation for autonomous landing guidance.

Dr. Joungho Park and his research team from the Energy AI and Computational Science Laboratory at the Korea Institute of Energy Research (KIER) have conducted an economic analysis of water electrolysis, a key technology for future eco-friendly hydrogen production, and presented optimal operation strategies to maximize efficiency and reduce costs.

- University of Leicester paleontologists publish new book on technofossils

- Offers a glimpse of how today’s technology will become the fossils of the future

- Scientists suggest that wind turbine blades, made from difficult to recycle materials, may be among the most surprising fossils found by future palaeontologists

When water freezes into ice or boils into vapour, its properties change dramatically at specific temperatures. These so-called phase transitions are fundamental to understanding materials. But how do such transitions behave in nanomaterials? In Nature Communications, a team of scientists led by TU Delft presents new insights into the complex nature of phase transitions in magnetic nanomaterials. Their findings reveal the coupling between magnetic and mechanical properties, paving the way for ultra-sensitive sensors.

A white dwarf and a red dwarf star have been discovered closely orbiting each other emitting radio pulses every two hours. Their findings means we know it isn't just neutron stars that emit such pulses, but these are spaced unusually far apart.