NASA said the giant asteroid – dubbed 2018 LF16 – is a whopping 700ft and has the power of a 50 megatonne nuke.
The space rock has a terrifying 62 different potential impact trajectories with our planet – each of them waiting to sling the asteroid toward Earth over the next 100 years.
The first of these unnerving opportunities will arise just four years from now – occurring on August 8, 2023.
Other potential impact dates in the near future fall on August 3, 2024, and on August 1, 2025.
It is currently hurtling through space at a speed of more than 33,844mph.
It comes as the world commemorates International Asteroid Day today. Asteroid Day is a global movement to protect Earth from asteroid impacts and educate people about space rocks.
Our solar system is packed full of gigantic space rocks, some of which are more than 1 kilometre in size.We are tracking the movements of about 90% of these, which would wipe out humanity if they ploughed into Earth.
That means there are a vast number of rogue rocks which could be on a collision course with our planet.
Astronomer Patrick Michel previously said: “If these bodies impact Earth, they can cause regional damage across a whole country or even a continent.”
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