NASA's Lucy will venture as close as 596 miles to this asteroid, an estimated 2 ½ miles in length but much shorter in width. Scientists should have a better idea of its size and shape following the ...

Another asteroid that stayed with us for many years was 2020 CD3. It remained in orbit ... us only for a few days before flying away on November 25. 2024 PT5 lives in the Arjuna asteroid belt.