Taking time away from its Martian experiments, #Curiosity points its ‘Left-side’ #MastCam towards the sky and images the illuminated third planet from the sun approximately 99 million mi / 159 million km away. If you look closely in the upper-middle of the image you will see a small dot which is Earth… from Mars. This is a composite of a series of images taken on Sol 529 (2014-01-31 22:20 through 22:25 UTC) and adjusted for cosmic ray aberration. by marscuriosity http://ift.tt/1eDUIUr