Strange silent tumbling dark object over Birmingham, UK – looked double at times, aircraft altitude, no sound. Not sure, any ideas?April 26, 2026
3 hours of 45s images with the Dwarf 3 using the astro filter. Initial processing with the Dwarf Stellar Studio and final processing with a combination of Siril and Photoshop. Bortle 5 conditions with a half moon 30 degrees away. by nesp12
