Yesterday evening I wanted to do some imaging after an astro society meeting. Because of some problems I was only able to start after 1,5 Read more
This image shows a combination of visible light imagery of the Hubble Space telescope and infrared data from the Spitzer space telescope of M51, aka Read more
Jets are an active, short-lived phase of star formation, lasting only about 100 000 years. They are called Herbig-Haro (HH) objects, named after George Herbig Read more
Since the weather hasn't been very good for astrophotography the last 1,5 months I have been working on older data to see what I can Read more
Recently I have been working on Hubble data of M57. When processing the data I found one of the stars moving between the images. Triggered Read more
This image was the result of combining my Hubble image created from 2011 WFC3 data and data from the Subaru Telescope (8.2m) in Hawaii, processed Read more
This image shows the most detailed image taken of M57, until present day. The famously named “Ring Nebula” (also catalogued as Messier 57, M57 or Read more
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 Read more
This image appeared in the November 2012 Sky at Night magazine... Read more
The Heart Nebula, IC 1805, Sh2-190, lies some 7500 light years away from Earth and is located in the Perseus Arm of the Galaxy in Read more
