1) Black hole term 2) Hypothetical star
Found on
https://www.crosswordclues.com/clue/blitzar
Blitzars are a type of astronomical object proposed as explanation for fast radio bursts. A blitzar is thought to start from a neutron star with a mass that would cause it to collapse into a black hole if it were not rapidly spinning. Instead, the neutron star spins fast enough so that its centrifugal force keeps the collapse from happening. This ...
Found on
http://en.wikipedia.org/wiki/Blitzar
No exact match found.
