天使星云

2019 August 26 NGC 2170: Angel Nebula Still Life Image Credit & Copyright: Juan Lozano de Haro Explanation: Is this a painting or a photograph? In this classic celestial still life composed with a cosmic brush, dusty nebula NGC 2170, also known as the Angel Nebula, shines near the image center. Reflecting the light of nearby hot stars, NGC 2170 is joined by other bluish reflection nebulae, a red emission region, many dark absorption nebulae, and a backdrop of colorful stars. Like the common household items that still life painters often choose for their subjects, the clouds of gas, dust, and hot stars featured here are also commonly found in this setting — a massive, star-forming molecular cloud in the constellation of the Unicorn (Monoceros)….