APOD: 2026 July 28 – Barnards Loop over Twin Volcanoes
Image: NASA
APOD Science APOD APOD: 2026 July 28 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day 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. OriginalAnnotated Barnards Loop […]
Summary by NASA, the primary source