This November 16, 2018, image provide by Nasa shows the asteroid Bennu. After a two-year chase, a Nasa spacecraft has arrived at the ancient asteroid. Photo: Nasa / Goddard / University of Arizona via AP

Nasa spacecraft Osiris-Rex reaches Bennu asteroid deemed potential threat to Earth

  • The Osiris-Rex probe is within 20km of the asteroid Bennu
  • It will scoop up samples from the asteroid before returning them to Earth in 2023
Topic |   Space

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This November 16, 2018, image provide by Nasa shows the asteroid Bennu. After a two-year chase, a Nasa spacecraft has arrived at the ancient asteroid. Photo: Nasa / Goddard / University of Arizona via AP
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