Tech and Science News
Daily publication of the latest technological and scientific news, in-depth articles and reports on general or specific topics.
Actualité technologique et scientifique
Publication quotidienne des dernières news technologiques et scientifiques, publication de dossiers et articles détaillés autour de thèmes généraux ou particuliers.
The James Webb telescope, pushed to its limits, discovers these ...
2024年12月11日 · Astronomers may have discovered the oldest objects ever observed by pushing the James Webb Space Telescope (JWST) to its limits. These incredibly distant structures date back to only 200 million years after the Big Bang, a period when the Universe was still young and undergoing significant transformation.
Imminent reversal of the Sun's magnetic field: the impact on Earth …
The Sun is preparing for a major event: the reversal of its magnetic field. This phenomenon marks a turning point in the solar cycle, signaling the transition from solar maximum to solar minimum. This reversal, expected between late 2024 and early 2026, is …
The Earth receives a laser communication emitted from nearly half …
Even more impressive: at even greater distances, the performance remained excellent. In June 2024, at 390 million kilometers (242 million miles) from Earth (roughly 2.5 times the Earth-Sun distance), Psyche maintained a stable rate of 6.25 megabits per second.
A turning point in science and technology for 2025? Happy New …
The Techno-Science.net team is pleased to extend its best wishes for this new year 2025. The year 2024, which we have just closed, was rich in remarkable discoveries and advances in the fields of science and technology. Among the major events, the James Webb Telescope has continued to push the ...
AI at the service of longevity: OpenAI explores cellular …
2 天之前 · Recent advances, such as the optimization of Yamanaka factors by AI, could overcome these obstacles. By improving cellular reprogramming, scientists hope to create more effective and safer stem cells, paving the way for therapies capable of slowing, or even reversing, certain aspects of aging.
James Webb upends our understanding of the Universe again: …
2024年10月21日 · Recent observations from the James Webb Space Telescope (JWST) are overturning our certainties about the timeline of the Universe. The reionization period, previously thought to have ended around one billion years after …
Google DeepMind aims to simulate the real world using AI
Google DeepMind recently announced the creation of a dedicated team focused on modeling the physical world through artificial intelligence. This initiative aims to develop systems capable of simulating complex environments, with potential applications in video …
Materials: more finesse for greater hardness ⚒️ - Techno …
Boron carbide is a material that combines hardness, lightness, and resistance to high temperatures, but it poorly withstands shocks. Scientists at the CNRS have developed a new method for synthesizing this material as a ceramic made of nanocrystals, which exhibits unparalleled hardness and exceptional shock resistance.