Question

what are magnetars?,also how are they formed?​

Answer 1

Answer:

Magnetars are the bizarre super-dense remnants of supernova explosions. When a massive star collapses under its own gravity during a supernova explosion it formseither a neutron star or black hole. Magnetarsare an unusual and very exotic form of neutron star.

Answer 2

Answer:

Magnetars are the bizarre super-dense remnants of supernova explosions. ... When a massive star collapses under its own gravity during a supernova explosion it forms either a neutron star or black hole. Magnetars are an unusual and very exotic form of neutron star.