Question

what is magnetar?
ᴡʜᴀᴛ ɪs ɪɴ ɪᴛ?​

Answer 1

Answer:

A magnetar is an exotic type of neutron star, its defining feature that it has an ultra-powerful magnetic field. The field is about 1,000 times stronger than a normal neutron star and about a trillion times stronger than the Earth's. Magnetars are, by far, the most magnetic stars in the universe

Answer 2

Answer:

ok

Explanation:

A magnetar is a type of neutron star believed to have an extremely powerful magnetic field (∼109 to 1011 T, ∼1013 to 1015 G).[1] The magnetic-field decay powers the emission of high-energy electromagnetic radiation, particularly X-rays and gamma rays.[2] The theory regarding these objects was proposed in 1992 by Robert Duncan and Christopher Thompson.[3] The theory was subsequently developed by Bohdan Paczyński[4] and by its proposers.[5] This theory explained a burst of gamma rays from the Large Magellanic Cloud that had been detected on March 5, 1979, and other less bright bursts from within our galaxy.[6][7] During the following decade, the magnetar hypothesis became widely accepted as a likely explanation for soft gamma repeaters (SGRs) and anomalous X-ray pulsars (AXPs). In 2020, a fast radio burst (FRB) was detected from a magnetar.[8][9][10][11][12][13][