WebJust to the right of Alnitak lies the Horsehead Nebula, a dark indentation of dense dust that has perhaps the most recognized nebular shapes on the sky. The dark molecular cloud, roughly 1,500 light years distant, is cataloged as Barnard 33 and is seen primarily because it is backlit by the nearby massive star Sigma Orionis. Web2 days ago · Massive stars emit strong ultraviolet (UV) radiation, which ionizes their parental molecular clouds, creating H ii regions (e.g., Arthur et al. 2011; Walch et al. 2012). ... Figure 4 shows magnetic field orientations in the Horsehead Nebula as a polar bar chart. The left-hand side of the plot shows magnetic field orientations in SMM1 and SMM2 ...
The Horsehead Nebula in HaRGB - AstroBackyard
WebDec 7, 2016 · The Horsehead Nebula is a well-documented emission nebula in the constellation Orion. It lies closely to the star, Alnitak in Orion’s belt. The large cloud of illuminated red gas (IC 434) that resides behind the … WebThe Orion Nebula is the closest region of massive star formation to Earth and is estimated to be approximately 24 light-years across. The Horsehead Nebula and Flame Nebula reside next to the bright star Alnitak in Orion’s belt. The Horsehead is a small dark nebula that lives along the edge of the large, active star-forming region known as IC 434. rush converse tx
The Horsehead Nebula Region without Stars Science Mission …
WebMar 3, 2024 · The Horsehead Nebula is a diffuse dark nebula in the constellation Orion. The Horsehead Nebula is also referred to as Barnard 33 and is located inside the emission nebula IC 434 (the reddish background), it lies about 1,500 light-years away. The bright star to the left of the Horsehead Nebula is actually the star Alnitak, the leftmost star in ... WebAlso known as Barnard 33, the still recognizable Horsehead Nebula stands at the upper right, the near-infrared glow of a dusty pillar topped with newborn stars. Below and left, the bright reflection nebula NGC 2024 is itself the illuminated environs of a hot young star. WebApr 19, 2013 · This new Hubble image, captured and released to celebrate this milestone, shows part of the sky in the constellation of Orion (The Hunter). Rising like a giant seahorse from turbulent waves of dust and gas is the Horsehead … rush copley aquatic center