A vanishing star births a black hole—without the fireworks Science Magazine Par :Daniel Clery 12 février 2026 à 03:00 Failed supernova candidate points to a stealthy pathway of stellar collapse
Boosting origin of life theory, RNA comes close to copying itself Science Magazine Par :Robert F. Service 12 février 2026 à 03:00 Some RNA molecules can create their own mirror images, suggesting similar molecules could have sparked life