Stars
Astronomers discover most pristine star in the universe
04 ottobre 2025 Riportato dall'IA
Astronomers have identified a star that stands as the most chemically pristine object known in the universe. This exceptional find offers new insights into the early cosmos. The star's composition reveals extremely low levels of heavy elements.
Webb telescope reveals thousands of newborn stars in Lobster Nebula
07 ottobre 2025 Riportato dall'IA
NASA's James Webb Space Telescope has captured a stunning infrared image of the Pismis 24 star cluster within the Lobster Nebula, showcasing thousands of sparkling newborn stars. Located about 5,500 light-years away in the constellation Scorpius, this region highlights massive star formation sculpted by intense radiation and winds. The image provides rare insights into the evolution of hot young stars.