We report the discovery of a narrow stellar stream crossing the constellations of Sculptor and Fornax in the Southern celestial hemisphere .
The portion of the stream detected in the Data Release 1 photometry of the ATLAS survey is at least 12 degrees long , while its width is \approx 0.25 deg .
The Color Magnitude Diagram of this halo sub-structure is consistent with a metal-poor [ Fe / H ] \lesssim - 1.4 stellar population located at a heliocentric distance of 20 \pm 2 kpc .
There are three globular clusters that could tentatively be associated with the stream : NGC 7006 , NGC 7078 ( M15 ) and Pyxis , but NGC 7006 and 7078 seem to have proper motions incompatible with the stream orbit .