Space is a mysterious and dangerous place.
While we know that black holes can swallow up whole planets, some things are far scarier than that.
They are - - -
1. Gamma ray burst
Gamma ray burst are from the powerful explosions in distant galaxies.
It is believed that they can vaporise anything within 200 light years !!!
2. Mega comet
A mega comet is a massive comet that are very vast in size of a planet.
3. Supernovae
Supernova explosions occurs when a star reaches the end of its life cycle.
Any object within the kill zone could be wiped out because of the radiation.
4. Asteroids
There are approximately over 150000 asteroids and any of them can strike earth.
5. Cosmic collision
Collision with other galaxy can lead to deadly impact.
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