This is a great planetary nebula of Abell 36.
It’s located in constellation Virgo and is about 800 light years away from Earth. This nebula is imaged with 20″ Planewave CDK Truss telescope of Harlingten Atacama Observatory in San Pedro de Atacama. Total exposure time is 18.5 hours.
Image processing: CCDStack, Photoshop and PixInsight.