Caldwell 19 (IC 5146) es una nebulosa de emisión y reflexión en la constelación de Cygnus. Incluye un cúmulo estelar joven y una región de formación estelar activa. Su estructura filamentosa y brillante es iluminada por estrellas jóvenes y calientes, ofreciendo una visión detallada de procesos de formación estelar en acción. #TiempoyEspacio #cosmos #ciencia #universo | Boveda Celestial

The Crab Nebula is frequent target of the Chandra X-ray Telescope and we've learned a lot since it's first observations. | Space.com

The Cocoon Nebula 🐛, also known as IC 5146, is a reflection and emission nebula located in the constellation Cygnus. It lies about 3,300 light-years from Earth and spans approximately 15 light-years. The nebula is named for its cocoon-like appearance, with a bright central region where new stars are forming. Surrounding the central area is a dark molecular cloud that obscures parts of the nebula, adding to its distinctive shape. The central star of the Cocoon Nebula provides the energy that lig