Polar light (March 2025) Polar light (March 2025) HWW from 't Klooster Ter Apel Probebild Partial solar eclips Partiëllen Sonnenfinsternis 29-3-2025 Sonnenfinsternis Sonnenfinsternis last 15 minutes Last sighting of Mercury The galaxy M51 and polar light Corrie en Ko (1956) Trendsetters Sinus Iridum Moon (view on black and enlarged) Mercury meets Venus Venus meets Mercury Another nice sunset Venus and Mercury Verschleierter Venus Klarer Himmel wenn bloß die Flugzeuge nicht da wär… Mercury Skycolours Mercury and the Moon Mercury, Venus and Moon A fenceless world Winter ade Zuidgevel Klooster (Johan Abeling) Wintersechseck Orion and Ghost nebulae Moon (view on black)