Astronomy Picture of the Day——20180726

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2018 July 26

Barnard228: The Dark Wolf Nebula in Lupus

ImageCredit & Copyright: Gabriel Rodrigues Santos

Explanation:These dark markings on the sky can just be found in silhouette against a rich,luminous background of stars. Seen toward the southern constellation of Lupusthe Wolf, the dusty, obscuring clouds are part of the Lupus Molecular Cloudsome 500 light-years distant. Packs of low mass stars are forming within them,from collapsing cores only visible at long infrared wavelengths. Still,colorful stars in Lupus add to this pretty galactic skyscape. It spans about 8degrees, not far from the central Milky Way.