Enceladus Earth 5150 kilometers across) and the

5150 kilometers across) and the Saturn-facing side of Tethys (660 miles

A number of newly formed star clusters that developed in the stripped gas can be seen in the Hubble image

the 30 Doradus complex is a monstrous stellar factory

Smaller systems that merge into larger ones could help to explain the origin of some of the largest known star clusters

Enceladus Earth 5150 kilometers across) and theA masterpiece of deep time and wrenching gravity, the tortured surface of Enceladus and its fascinating ongoing geologic activity tell the story of the ancient and present struggles of one tiny world. This is a story that is recounted by imaging scientists in a paper published in the journal Science on March 10, 2006. The enhanced color view of Enceladus seen here is largely of the southern hemisphere and includes the south polar terrain at the bottom