Here is some solar images taken on 22nd of November 2012. Equipment: Lunt 60/BF1200 – DMK21-618
Cosmic clouds seem to form fantastic shapes in the central regions of emission nebula IC 1805. Of course, the clouds are sculpted by stellar winds and radiation from massive hot stars in the nebula’s newborn star cluster, Melotte 15. About 1.5 million years young, the cluster stars are in the center of this colorful skyscape, …
Here is a comparison image showing results from my C11 and the 8.2m telescope in Chili and the Spitzer space telescope. Notice the differences in exposure time!
Here is a newspaper article (in Dutch) about the Night of the night where I gave a presentation about the universe….
My Dutch textbook ‘Algemene Inleiding in de astronomie’ has become available online on the site of the Dutch Research school for Astronomy (NOVA). This book can be downloaded here and also from this website. The book can be ordered in full color printed form for € 29,95 via Lulu… This book is now only available …