Gum 18, also known as RCW 35, is a stunning emission nebula located in the southern constellation of Vela. This cosmic cloud of gas and dust is illuminated by the intense radiation of hot, young stars nestled within its midst.

Stretching across the sky, Gum 18/Rcw 35 presents a captivating display of vivid colors, with its glowing hydrogen gas emitting a striking red hue against the backdrop of the surrounding interstellar medium.

As astronomers peer deeper into the heart of Gum 18/Rcw 35, they uncover the intricate processes of star formation occurring within its dense molecular clouds, offering insights into the birth and evolution of massive stars. This celestial gem serves as a testament to the dynamic forces shaping our galaxy and the awe-inspiring beauty of the cosmos.