THE asteroid which will come crashing into Earth within the next few centuries weighs a staggering 78 BILLION kilograms, according to terrifying analysis from NASA.
NASA Asteroid Bennu: Earth-bound killer space rock has terrifying mass of 78 BILLION kilos
THE asteroid which will come crashing into Earth within the next few centuries weighs a staggering 78 BILLION kilograms, according to terrifying analysis from NASA.
