What astronomical object emerges sometimes from supernova instead of a black hole?
Magnetar
Blazar
Quasar
only a black hole can emerge from supernova
A magnetar is a type of neutron star with an extremely powerful magnetic field. The magnetic field decay powers the emission of high-energy electromagnetic radiation, particularly X-rays and gamma rays. As of March 2016, only 23 magnetars are known, with six more candidates awaiting confirmation.
reach: rather globalastronomyspacestars
Answers by country
Magnetar
Blazar
Quasar
only a black hole can emerge from supernova
answers
![flag](/media/1/img/c/PK.png)
18
![flag](/media/1/img/c/US.png)
107
![flag](/media/1/img/c/CA.png)
11
![flag](/media/1/img/c/AT.png)
52
![flag](/media/1/img/c/AU.png)
21
![flag](/media/1/img/c/IN.png)
199
![flag](/media/1/img/c/GB.png)
59
![flag](/media/1/img/c/DE.png)
379
![flag](/media/1/img/c/CH.png)
30
![flag](/media/1/img/c/PL.png)
3571
![flag](/media/1/img/c/LB.png)
16
![flag](/media/1/img/c/GR.png)
13
![flag](/media/1/img/c/NL.png)
11