An asteroid that whizzed within 3 million miles of Earth last week turned out to be two objects in a binary system, according to new observations.
https://gizmodo.com/near-earth-asteroid-sets-off-alert-turns-out-to-be-two-1841702738
An asteroid that whizzed within 3 million miles of Earth last week turned out to be two objects in a binary system, according to new observations.
https://gizmodo.com/near-earth-asteroid-sets-off-alert-turns-out-to-be-two-1841702738