Silver CloudThe failure of a fuel pump and engine left the Silver Cloud adrift as it headed toward Antarctica on November 20, 2017, according to the Telegraph newspaper in London.

Power was reportedly restored to the ship in about an hour, permitting the Silver Cloud to return to Puerto Madryn in southeast Argentina for repairs. However

The partially disabled Clelia II cruise ship is facing extreme weather conditions with 88 U.S. passengers aboard as it limps back to port in Argentina after one of its engines stopped working. 

Operated by Polar Cruises, (but see comments below), the Clelia II is a Antarctica explorer vessel with a crew of around 77.   The cruise ship experienced limited maneuverability