A new ScienceCast video presents MAVEN’s first observations of the Martian atmosphere. After 10-month voyage across more than 400 million miles of empty space, NASA’s MAVEN spacecraft reached Mars on Sept. 21st 2014. Less than 8 hours later, the data started to flow. “Our Imaging Ultraviolet Spectrograph (IUVS) obtained these false-color images of Mars on […]