APOD Shows New Images of Nebulae in the Cassiopeia Constellation
21.10.2026, 08:08·
COLLECTED AND VERIFIED AUTOMATICALLY
The Astronomy Picture of the Day (APOD) website, which publishes daily images of the cosmos with scientific commentary, has presented a new photograph showcasing previously inconspicuous details of nebulae in the Cassiopeia constellation. Due to their characteristic shape and semi-transparent structure, these formations have received the informal nickname "ghosts." The publication includes both original and annotated versions of the image, allowing viewers to compare raw data with details highlighted by astronomers. The APOD project, which has existed for many years, offers users access to an archive of images, a publication calendar, educational materials, and the opportunity to discuss the objects presented. Every day, a team of professional astronomers selects a photograph or image, accompanying it with a brief yet substantive explanation of the nature of the phenomenon captured. The Cassiopeia constellation, located in the northern hemisphere of the sky, traditionally attracts the attention of both amateur and professional astronomers thanks to its abundance of nebulae and star clusters accessible for observation even with amateur telescopes. This new image continues APOD's tradition of introducing a wide audience to the latest achievements in astrophotography and deepening understanding of the structure of our galaxy.
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