Analyse @esaoperations's tweets
@esaoperations
| 343,172 followers
The ~1-m rock caused no harm, burning up in the Toronto sky as a striking fireball. The detection, warning and advance observations of this #asteroid illustrate our increasing ability to warn of asteroid impacts, however small.
?Initial risk corridor from early observations https://t.co/Wf87T7x63f
?Initial risk corridor from early observations https://t.co/Wf87T7x63f