The flaming star nebula IC405 is visible at the upper right in this image, it is a cloud of glowing hydrogen excited by the very hot O-type star AE Aurigae. AE Aurigae is believed to be a former member of a multiple star in the trapezium of Orion. When two binary stars got too close to each other, AE Auriga and presumably also Mu Columbae got ejected. It is now a high velocity star just passing through this gaseous region in the constellation Auriga.
Read MoreCategory Archives: deepsky
Orion from Horsehead to M42 in color
The imaging session was cut short by clouds, resulting in less than two hours of exposure time
Read MoreFrom the Horsehead to the Orion Nebula
To be able to use a wide field with nebulosity in the constellation Orion I used the unmodified Nikon Z6 in combination with a 35nm h-alpha filter to be able to show the faint hydrogen clouds which are visible here.
Read MoreHeart Nebula
IC 1805 is a cloud of glowing hydrogen in the constellation Perseus. The gas is ionized by the hot young stars of the cluster Melotte 15 at the nebula’s center.
Read MoreNorth America and Pelican Nebula
The North America (NGC7000) and Pelican Nebula (IC7000) get their iconic shapes from an obscuring cloud of dust that is silhouetted against the glowing cloud of ionized hydrogen.
Read More2019 Summer Milky Way
I used the new moon weekend before the nights become too short later in June to shoot some images of the summer Milky Way.
Read MoreGalaxies with 60mm
The constellation Virgo is home to the Virgo galaxy cluster, the largest in our vicinity (if you count millions of lightyears as vicinity). The image above are individual crops from an image taken with a 60mm refractor telescope.
Read MoreM81 & M82 with 60mm aperture
Comet C/2018 Y1 Iwamoto
The Horsehead nebula (again)
After a long spell of clouds, snow and rain, clear skies have returned. Apart from the streak artefacts in the background I like this image a lot, this is my first properly focused image with the Baader h-alpha filter.