Asteroid may collide with Earth, ESA warns: 'Non-zero... probability'
October 10, 2019 at 12:43 PM EDT
Asteroids known as near-Earth objects are among the most dangerous space items, with space agencies around the world keeping a close eye on them. The European Space Agency is paying particular attention to asteroid 2019 SU3, which may collide with Earth as soon as 70 years from now.
