Recent observations of Betelgeuse using the ALMA radio telescope have revealed an unusually lumpy surface and hot regions associated with plasma movement. These features may indicate the final stages of the star's evolution, suggesting that it could explode as a supernova in the future.
Scientists have developed a technology that uses plasma to efficiently convert methane into methanol without the need for high temperatures or pressure, reducing both energy consumption and the environmental impact of production. This new method could simplify the process of obtaining clean fuel directly at methane extraction sites.
A new study has shown that, for accurate modeling of plasma behavior in tokamaks, it is essential to consider both transverse drifts and toroidal rotation. This approach will enable the development of more stable and efficient divertors for future fusion reactors.
The new report highlights the importance of investing in national diagnostic technologies to accelerate the development of fusion energy. Experts identify key areas of focus, including the implementation of artificial intelligence, workforce development, and the creation of innovative measurement systems.
Researchers have developed the HEAT-ML system, based on artificial intelligence, for rapid modeling and detection of "magnetic shadows" in thermonuclear reactors. This innovation accelerates the design process and enhances equipment safety. The new technology enables complex calculations to be performed in milliseconds instead of tens of minutes.
New observations have revealed that over the course of four years, the magnetic fields surrounding the supermassive black hole at the center of the M87 galaxy have completely changed direction. This unexpected discovery offers deeper insight into the dynamics and nature of black holes.
The Juno spacecraft has, for the first time, detected traces of Callisto, one of Jupiter’s moons, in the planet’s atmosphere, thus completing the “portrait” of all the Galilean satellites. This discovery deepens our understanding of how these moons interact with Jupiter’s magnetosphere.