Astounding stream of stars caught escaping from nearby galaxy

Astounding stream of stars caught escaping from nearby galaxy

Back on June 23, 2025, the “first look observations” from the Vera C. Rubin Observatory were released, highlighting the power of the United States’s and the National Science Foundation’s newest telescope. Designed to survey a large portion of the entire sky over and over, more deeply and in a speedier fashion than ever before, its science goals are stupendous. Armed with capabilities that no other observatory can match, it hopes to: discover en…

Star-by-star Galaxy Simulation With 300 Billion Particles Achieved Using Machine Learning And 7,147,200 CPU Cores

Scientists have achieved the first detailed, star-by-star simulation of the Milky Way Galaxy by developing a new computational method that bypasses limitations caused by energetic events like supernova explosions, allowing them to model over 300 billion particles with unprecedented scale and accuracy.