Researchers from University of South China, Tsinghua University and Technical University of Munich have developed a whole system uncertainty model and an Intelligent optimized power control system of the space nuclear reactor with faster response, higher control accuracy and stronger adaptability under uncertainty conditions. These research results provide new ideas and solutions for improving the intelligence level and autonomous control capability of advanced nuclear energy systems in complex environments.

The process of necrosis, a form of cell death, may represent one of the most promising ways to change the course of human aging, disease and even space travel, according to a new study from researchers at UCL, drug discovery company LinkGevity and the European Space Agency (ESA).

A team of international astronomers have discovered a new cosmic object emitting both radio waves and x-rays

SAN ANTONIO — May 28, 2025 —A series of experiments led by Southwest Research Institute’s Dr. Ujjwal Raut support spectral data recently collected by the James Webb Space Telescope (JWST) that found evidence that the icy surface of Jupiter’s moon Europa is constantly changing. Europa’s surface ice is crystallizing at different rates in different places, which could point to a complex mix of external processes and geologic activity affecting the surface.

Researchers from Beijing Institute of Control Engineering, Northwestern Polytechnical University, and Macau University of Science and Technology have developed a solar X-ray detector (SXD) that features a wide energy range and a high count rate. The main goal of the instrument is to study X-ray spectral characteristics of solar flare eruption with high accuracy. These measurements require high throughput and excellent spectral resolution. The flight model integrated on the MSS-1B satellite has demonstrated remarkable in-orbit performance, achieving an energy resolution of 138 eV for solar X-ray detection. The detector's novel electronic architecture, meticulously engineered to meet stringent space mission requirements, enables reliable operation even during extreme solar events up to X-class flare intensities. Comparative analysis with existing solar X-ray instruments reveals that this new detector offers significant advancements, including enhanced energy resolution and reduced signal peaking time, which indicates a higher measurable solar flare level. 

The Second International Conference on Space Science and Technology was successfully held in Suzhou, China, from May 22 to 24, 2025. Over 300 experts, scholars, and corporate representatives from more than ten countries gathered to discuss cutting-edge research and innovations in the aerospace field. The conference, hosted by Beijing Institute of Technology and co-organized by several institutions, featured a main forum and four sub-forums with over 30 high-quality reports on topics like deep space exploration, intelligent aerospace technology, and aerospace information processing. It aimed to foster global cooperation and cross-disciplinary innovation in space science and technology. The next venue of the conference will be held at Nanyang Technological University in Singapore from July 22 to 24, 2025.