NASA’s Astronomy Picture of the Day on September 16th, 2025 portrays the recently-discovered comet SWAN25B over the state of Zacatecas:
From the NASA caption: “A newly discovered comet is already visible with binoculars. The comet, C/2025 R2 (SWAN) and nicknamed SWAN25B, is brightening significantly as it emerges from the Sun’s direction…The featured image was captured at sunset three days ago [September 13th, 2025] just above the western horizon in Zacatecas, Mexico.”