MAVEN is scheduled to launch in approximately 1 hour. If you are in Florida or South Georgia today you may be able to catch a glimpse of the liftoff. There are some thick clouds over Cape Canaveral Air Force base but the forecast is 60% favorable for launch during a two hour window. .
MAVEN, NASA’s Mars Atmosphere and Volatile Evolution spacecraft, will study the upper Martian atmosphere to find out how the air on the red planet has changed over time. This discovery may help us understand when and how long Mars might have had an environment that could have supported microbial life in its ancient past.