Tags: Artificialsatellite, Satellite.
STS-125 or HST-SM4 (Hubble Space Telescope Servicing Mission 4) was the fifth and final space shuttle servicing mission to the Hubble Space Telescope (HST).Launch occurred on 11 May 2009 at 2:01 pm EDT. Landing occurred on 24 May at 11:39 am EDT with the mission lasting a total of just under 13 days.Space Shuttle Atlantis carried two new instruments to the Hubble Space Telescope the Cosmic Origins Spectrograph and the Wide Field Camera 3.
