NASA and ESA release a Hubble image of NGC 7722 showing dust lanes, rings, and supernova follow-up observations in a lenticular galaxy.
Discovery of SN 2025wny: A Strongly Graviatationally Lensed Supernova at z=2.01. Joel Johansson et al (2025). Oskar Klein Centre, Stockholm University An international team of astronomers led by Oskar ...
WASHINGTON (Reuters) -The explosive death of a star - a supernova - is among the most violent cosmic events, but precisely how this cataclysm looks as it unfolds has remained mysterious. Scientists ...
A new look at the debris from an exploded star in our galaxy has astronomers re-examining when the supernova actually happened. Recent observations of the supernova remnant called G11.2-0.3 with ...
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