https://www.newscientist.com/article/2170773-two-meteors-in-two-days-lit-up-the-sky-in-china-and-botswana/ > — People’s Daily,China (@PDChina) June 2, 2018 > The other burned up over Botswana on 2 June. It was detected by researchers at the Catalina Sky Survey in Arizona, 8 hours before entering Earth’s atmosphere. After a streak showed up on a series of time-lapse telescope images, astronomers determined that the rock – dubbed 2018 LA – was relatively small and on a collision course with Earth.