People sometimes ask what would happen if the Sun suddenly exploded, often after seeing a dramatic film or picture online. It ...

What would really happen if a star exploded close to Earth? A nearby supernova is one of the most powerful events in the universe, capable of releasing more energy in seconds than our Sun will in its ...

If a star were to explode near Earth, the effects could be catastrophic. The intense radiation, shockwaves, and cosmic debris from a supernova would pose a grave threat to life, disrupting the ...