Multiple choice

______ is an explosion of a star with the simultaneous release of tremendous amount of energy.

  1. Neutron star

  2. Supernova

  3. White Dwarf star

  4. Pulsar

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A supernova is the catastrophic explosion of a massive star at the end of its life cycle, releasing an enormous amount of energy and often outshining its entire host galaxy for weeks. This occurs when the star's core collapses after iron accumulation, causing a rebound explosion.