https://news.sky.com/story/nasa-probe-osiris-rex-becomes-ancient-asteroids-first-visitor-11570980
Citando:
"After a journey of more than 80 million miles (130m km), Osiris-Rex is now about 12 miles (19km) away from Bennu, and will get ever closer, going into the asteroid's orbit on 31 December.
Spacecrafts have never before orbited a cosmic body as small as Bennu, which measures at just 500m (1,600ft) across."
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