A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over more than two and a half decades.
One of the most stubborn issues in cosmology today concerns the universe's rate of expansion. Scientists know it's expanding, ...
A research team from the Yunnan Observatories of the Chinese Academy of Sciences (CAS), in collaboration with domestic and ...
Using the James Webb Space Telescope (JWST), an international team of astronomers has discovered a new Type II supernova. The ...
This artist's impression shows, about 22 million light-years away, the supernova SN 2024ggi exploding in the galaxy NGC 3621. (ESO/L. Calçada via SWNS) By Dean Murray Scientists have revealed for the ...