Nasa is directing the James Webb Space Telescope to track asteroid 2024 YR4, whose collision risk with Earth has risen to 2.3 ...

Supernova SN 2014C defied expectations by transforming from Type Ib to Type IIn. Scientists uncovered its hydrogen-rich CSM, ...

South Africa's MeerKAT telescope makes groundbreaking discovery of giant radio galaxy, shedding new light on the universe.