Magnetar discovered close to supernova remnant Kesteven 79

() —Massive stars end their lives with a bang, exploding as supernovas and releasing massive amounts of energy and matter. What remains of the star is a small and extremely dense remnant: a neutron star or a black hole.

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ESA - Magnetar discovered close to supernova remnant Kesteven 79

What are magnetars?

A strangely light neutron star within a supernova remnant

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PDF] DISCOVERY OF THE TRANSIENT MAGNETAR 3XMM J185246.6+003317 NEAR SUPERNOVA REMNANT KESTEVEN 79 WITH XMM-NEWTON

ESA - Magnetar discovered close to supernova remnant Kesteven 79

Supernova nebula hi-res stock photography and images - Page 5 - Alamy

Supernova explosion's weird leftovers may contain a super-dense star

PDF] MULTI-WAVELENGTH STUDY OF THE SUPERNOVA REMNANT KES 79 (G33.6+0.1): ON ITS SUPERNOVA PROPERTIES AND EXPANSION INTO A MOLECULAR ENVIRONMENT

Classification and Population

PDF) Central Compact Objects in Kes 79 and RCW 103 as 'Hidden' Magnetars with Crustal Activity

Magnetar near supermassive black hole delivers surprises