The Lagoon Nebula, aka M8, is about 5,000 light years away in the constellation of Sagittarius. The center of the Lagoon Nebula is a maelstrom of star formation. The long funnel-shaped clouds on the lower left are roughly half a light-year long and have been formed by extreme stellar winds and intense energetic starlight. An extremely bright nearby star, Hershel 36, lights the area. Dust hides or reddens other hot young stars from our point of view. As energy from these stars flows into the cool dust and gas, the large temperature differences between adjoining regions can create generating shearing winds which may cause funnels to form.
Image Credit: NASA / ESA