5/23 11:20AM ISS undocking 12:35PM Separation burn No. 1 01:03PM Separation burn No. 2 5/26 07:41AM Deorbit ignition 08:44AM Landing Flight Day 11 4:50 GMT (12:50 am EDT) – Atlantis / ISS Crew Wake Up 10:10 GMT (6:10 am EDT) – RMS / OBSS L…