In an unprecedented discovery, astronomers have observed a new type of supernova that seems to defy the very principles of stellar evolution that have been held for decades. The supernova, named ...
Add Yahoo as a preferred source to see more of our stories on Google. SN2021yfj is a new kind of supernova, challenging our understanding of stellar evolution. Its progenitor lost its outer shells ...
An artist’s interpretation of light from a supernova passing through a gravitational lens, reaching Earth at different times. (CREDIT: Oskar Klein Center, University of Stockholm / Samuel Avraham & ...
Add Yahoo as a preferred source to see more of our stories on Google. An artist’s illustration depicts silicon, argon and sulfur releasing from a massive star. - Adam Makarenko/W. M. Keck Observatory ...
To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A new discovery could help ...
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How gravity helped us spot a hidden explosion in space
A distant supernova, SN 2025mkn, became visible from nine billion light years away after a galaxy’s gravity bent and ...
Astronomers have seen a lot of stars explode, but one unusual stellar death is forcing them to rethink what they thought they knew. In 2021, a star about 2.2 billion light-years away ended its life in ...
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