Social media participants are given an opportunity to look into the high bay of the Operations and Checkout Building at NASA's Kennedy Space Center.

Social media participants are given an opportunity to look into the high bay of the Operations and Checkout Building at NASA's Kennedy Space Center in Florida where the Orion spacecraft is being prepared for its first unpiloted flight during 2014. The participants were on hand for the upcoming launch of the Mars Atmosphere and Volatile Evolution, or MAVEN, mission.

Their visit included tours of key facilities at the Florida Spaceport and participating in presentations by key NASA leaders who updated the space agency's current efforts. Photo credit: NASA/Jim Grossman