Cosmic Spectacle: What to Watch in the Sky on August 25–26, 2025
A rare Black Moon occurred on August 23, 2025, as Summer 2025 had four new moons (June 25, July 23, Aug 23, Sept 21), yielding ultra-dark skies for Aug 24–26. Perseid meteors, peaking Aug 12–13 at up to ~100 per hour under ideal dark skies, were heavily washed out by an 84%-full Moon, leaving observed rates around 15 per hour in many areas. Kappa Cygnids, a minor shower peaking around Aug 16 at ~3 meteors per hour, can still produce slow, bright fireballs, though by late August rates are under 1 per hour. Venus (-4 mag) and Jupiter (about -2