Science'Beam Me to Mars' Project Sends 90,000 Messages to Mars There's still much to be learned about Mars. For now, the anniversary of the first mission to successfully explore the Red Planet must be celebrated with a barrage of messages from the space-loving public.by Dianne Depra
ScienceMars rover Curiosity drills into Mount Sharp to collect samples and finds mysterious 'ball'by Rhodi Lee
ScienceMaven Spacecraft to reach Mars this weekend - NASA prepares for orbit insertionby James Maynard