thanhtoong0

For a brief moment last year, northern Italy's night sky offered a spectacle rarely seen in a lifetime. From his home in Possagno, nestled in the Alps, photographer Valter Binotto captured an image showing two of Earth's rarest lightning phenomena occurring at the same time. Elves and sprites are forms of Transient Luminous Events (TLEs), which flash high above thunde...

For decades, astronomers have studied galaxy formation, but the James Webb Space Telescope (JWST) has now revealed a galaxy with a dual personality, earning it the nickname “Jekyll and Hyde.” Known as Virgil, the galaxy shows a mild-mannered side, forming stars quietly, while its hidden core harbours a heavily obscured supermassive black hole that pours out immens...