Artist's conception of a magnetar surrounded by an accretion disk exhibiting Lense-Thirring precession, in this handout image released on March 11, 2026. Joseph Farah and Curtis McCully/Handout via ...
NASA's Fermi Gamma-ray spacecraft has observed a super-bright, supercharged supernova explosion powered up by the creation of ...
I was exploding with excitement to ask my friend Guy Worthey about supernovas. He’s an astronomer at Washington State University. He told me a supernova is a very energetic explosion in space. There ...
Until now NGC 5584 was just one galaxy among many others, located to the West of the Virgo Cluster. Known only as a number in galaxy surveys, its sheer beauty is now revealed in all its glory in a new ...
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Scientists believe that the extreme luminosity of the supernova stems from a magnetar at its center.
WASHINGTON — A supernova — the explosion marking the end of a massive star's life — is one of the brightest cosmic events, usually about a billion times more luminous than the sun. But some — a small ...