ISRO has shared a picture of Mars' closest and biggest moon Phobos, which was taken by the Mars Orbiter Mission (MOM), also known as Mangalyaan. Stickney, the largest crater on Phobos, along with the other craters - Shklovsky, Roche and Grildrig are seen in the image. It was taken on July 1 when MOM was about 7,200 km from Mars.