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NASA's OSIRIS-REx Mission Returns Record-Breaking Asteroid Sample

The mission's success in collecting over 121 grams of material from Bennu offers unprecedented insights into the solar system's early days.

  • NASA's OSIRIS-REx mission successfully returned 121.6 grams (4.29 ounces) of asteroid Bennu material to Earth, more than doubling its initial goal.
  • The sample, the largest ever collected from an asteroid, will help scientists study the origins of the solar system and the potential for life.
  • The mission faced challenges, including stuck fasteners that delayed opening the sample container, but innovative solutions allowed for full access to the material.
  • A significant portion of the sample will be preserved for future research, with at least 70% stored at Johnson Space Center.
  • The material will be distributed to researchers worldwide, including contributions to the Japanese Aerospace Exploration Agency (JAXA) and the Canadian Space Agency (CSA).
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