Forty years ago this week, a man walked on the moon. The ultimate prize in the decade-long “space race,” the two-and-a-half-hour moonwalk by Neil Armstrong and Buzz Aldrin remains a testament to ...

NASA’s MAVEN spacecraft, short for Mars Atmosphere and Volatile EvolutioN, launched November 2013 and entered Mars orbit in September 2014. After more than a decade of cutting edge orbital science, ...