The following day ... potential Earth impact events. It fell to level 1 (green, “normal”) on Feb. 20 and has now been labeled level 0 (white, “no hazard”). “Asteroid 2024 YR4 has ...
events are planned in cities around the world; and live presentations will be beamed from London and San Francisco. The Asteroid Day organisers are also circulating an online petition called "The ...
The critical one is in 2032, on the 22nd of December, somewhere around the middle of the day in Universal Time. That is when the asteroid is passing, really, through a part of the orbit of the Earth.