The giant stars in this nebula blow a bubble in the surrounding gas.

The stars heat up the surrounding gas, giving off infrared light.

[4] This nebula was first discovered in 2010 by Mubdi Rahman and Norman Murray from the University of Toronto.

They discovered a cloud of ionized gas which led them to suspect that it was formed from the radiation of nearby stars.

Research done with the help of the Spitzer Space Telescope has shown this object has a size of 450 light-years, having a large cavity with a diameter of 100 light-years that was created by the strong stellar winds of the young and massive stars inside it.