11. They carried out tasks to prepare for the undocking from the Space Station. 12. She was the primary operator during the undocking of the ATV-5. 13. Landing occurred a few hours after undocking , 55 km northeast of Arkalyk. 14. Endeavour's undocking from Mir is scheduled for shortly before noon EST Thursday. 15. After they released the clamp, the second undocking attempt proceeded without a hitch. 16. It will be emptied and returned to the shuttle for the March 17 undocking . 17. The undocking was scheduled for about 2300 GMT. 18. After undocking , the spacecraft performs a retrofire and burns up in the atmosphere. 19. After undocking , Atlantis performed a 46-minute flyaround visual inspection of Mir. 20. The undocking took place 235 statute miles above the border of Kazakhstan and China.
