Six asteroids on course to hit Earth – one has 10% chance Posted on March 19, 2023 By Charlielikes This week, space experts warned of an Olympic swimming pool-sized space rock which might hit Earth on Valentine’s Day 2046, with swathes of the US at risk – but how many more are out there? news Tags:‘has, ‘to, 10, asteroids, billy wilkins, chance, course, earth, hit, news, on, one, six, topnews, trending