Comet Garradd (C2009-P1) passed M92 on Feb 3. Pushed out by the pressure of sunlight, the dust tail tends to trail the comet along its orbit while the ion tail, blown by the solar wind, streams away from the comet

 
Comet Garradd (C2009-P1) passed M92 on Feb 3. Pushed out by the pressure of sunlight, the dust tail tends to trail the comet along its orbit while the ion tail, blown by the solar wind, streams away from the comet

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