![](https://www.nasa.gov/sites/default/files/thumbnails/image/35842085403_f4d65f9429_o.jpg)
As the Sun rises at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a United Launch Alliance Atlas V rocket vents liquid oxygen propellant vapors during fueling for the lift off of NASA's Tracking and Data Relay Satellite, TDRS-M. via NASA http://ift.tt/2uPitaN
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