Fast-moving stars are ‘smoking gun’ for long-sought midsize black hole Science Magazine Par : Daniel Clery 10 juillet 2024 à 13:00 Middleweight object fills puzzling gap between stellar black holes and supermassive ones in galactic centers
Giant international fusion project is in big trouble Science Magazine Par : Daniel Clery 3 juillet 2024 à 06:30 ITER operations delayed to 2034, with energy-producing reactions expected 5 years later