An ominous-looking nebula named NGC 246 lurks in the constellation Cetus about 1,600 light-years away from Earth. It is ...

This revelation means scientists might have to rethink Type II supernova models, which would result in some of these cosmic ...

The Hubble Space Telescope captured imagery of supernova 2018 GV from 2018-2019. It was seen in barred spiral galaxy NGC 2525 ...

Astronomers observe Type II supernova SN 2024bch behaving differently, with energy from Bowen fluorescence rather than ejecta interaction, challenging models of stellar death and high-energy neutrino ...

Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.

"No low-frequency radio image of the entire Southern Galactic Plane has been published before, making this an exciting ...

For the first time, an international research team led by the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has demonstrated that applying pixelized strong-lensing ...

NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...

the most enormous star-forming cloud in the Milky Way — Space photo of the week Astronomy Hubble went supernova hunting — and found something unexpected: Space photo of the week Astronomy James Webb ...

A recent study of supernova SN 2024bch challenges traditional understanding of stellar deaths and supernovas, suggesting a different energy mechanism called Bowen fluorescence.

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and ...

From Claire North’s new novel Slow Gods to a 10th anniversary edition of a brilliant Adrian Tchaikovsky book, there’s lots to ...