The mobile service tower on Launch Complex 37 at Cape Canaveral Air Force Station has been removed from around the Boeing Delta IV rocket.

The mobile service tower on Launch Complex 37 at Cape Canaveral Air Force Station has been removed from around the Boeing Delta IV rocket that will launch the GOES-N satellite into orbit. GOES-N is the latest in a series of Geostationary Operational Environmental Satellites for NOAA and NASA. A geostationary orbit is one in which a satellite remains in the same position with respect to the rotating Earth. Thus, the satellite hovers continuously over one position on the Earth's surface, appearing stationary. As a result, GOES provide a constant vigil for the atmospheric "triggers" for severe weather conditions such as tornadoes, flash floods, hail storms, and hurricanes. GOES-N is scheduled for launch May 24 in an hour-long window between 6:11 and 7:11 p.m. EDT. Photo credit: NASA/George Shelton