When massive stars die, they unleash some of the most powerful explosions in the universe. Yet not all supernovae are created ...
A massive star goes supernova giving birth to a pair of neutron stars. The orbiting stars merge creating a kilonova. Credit: ...
A new AI-powered framework could transform how astronomers measure the expansion of the Universe. By analyzing images of Type Ia supernovae and modeling their environments in unprecedented detail, ...
A strange "chirping" signal from a distant supernova has revealed the birth of a magnetar, confirming that these incredibly magnetic neutron stars can power the universe's brightest stellar explosions ...
NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...
NASA is lighting the cosmos in red, white and blue in honor of the 250 t h birthday of the United States—and the show even ...
On Jan. 26, 2026, the Submillimeter Array (SMA) on Maunakea crossed an important threshold for time-domain astronomy. For the ...
Some of the first supernovae might have looked remarkably like this one, which was produced by a chemically simple star.
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