Concentric rocky rings adorned with ancient artwork wear a magma ‘hat’ in the Sahara — Earth from spaceApril 1, 2026
Captured with ZWO Seestar S50 in ALT-AZ mode Integration time: 533 × 10s (1h 29m total) Processed in Siril + GraXpert + SETI Astro Cosmic Clarity + Adobe Photoshop by mazsa97
