
Atlas V with MAVEN aboard on the launch pad at Cape Canaveral. (Credit: NASA/Kim Shiflett)
LATEST UPDATES:
Monday Morning
The launch teams are starting the steps to load about 50,000 gallons of liquid oxygen into the first stage of the Atlas V. The lines and tanks have been chilled to accept the minus-297 degree propellant. About 26,000 gallons of refined kerosene, or RP-1, flowed into the first stage fuel tanks during the wet dress rehearsal a couple of weeks ago. Since kerosene doesn’t have to be kept cold the way the cryogenic liquid oxygen and liquid hydrogen fuel for the Centaur do, the fuel stayed inside the Atlas tank.
Weather Forecast Remains 60 Percent “Go”
November 17, 2013 – 9:45 AM EST
Forecasters from the U.S. Air Force 45th Weather Squadron continue to predict a 60 percent chance of favorable weather for the launch of NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft at 1:28 p.m. EST Monday from Cape Canaveral Air Force Station Space Launch Complex 41. MAVEN is scheduled to liftoff atop a United Launch Alliance Atlas V at the beginning of a two hour launch window. Teams are working no technical issues and the countdown is targeted to pick up from the T-6 hour, 20 minute mark at 6:28 a.m. Monday.
NASA Public Viewing Events
Five NASA centers in Washington, Maryland, Mississippi, Alabama and West Virginia will host events and activities Monday, Nov. 18, for the public to view the launch of the agency’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft and learn about its mission.
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