Another glob.

Somehow I’ve neglected to go back to one of the showcase galaxies of the spring sky with newer equipment and software: M101, the “Pinwheel Galaxy.” Located about 21 million light-years away within Ursa Major, this relatively close galaxy shows lots of active star-forming regions revealed by red HII gas. Those red spots are nebulae in…

The “California Nebula” (NGC1499) does actually kinda look like California, if you look at the whole thing. But the whole thing is too big in the sky to fit within the field of view of my telescope. So, here’s an interesting portion of it near one of its ends at least. From this angle, it…

Now that our new backyard observatory is up and running, and we’re under darker skies than in our previous home, I’m revisiting some galaxies I’ve imaged before to see how things compare. Galaxies are tough… any amount of light pollution or moonlight really limits your ability to capture faint, wispy details. But the less light…

This portion of the Veil Nebula, commonly called the “Witch’s Broom,” is part of a larger shell of gas known as the Cygnus Loop. It’s gases blown off from a supernova that exploded 10,000 to 20,000 years ago! The rich red and blue colors are real; this is not a false color image. Shot over…

This is NGC281, or the “Pac-Man” nebula. I think it’s one of those objects that might look a little like its name if you’re viewing it through a big telescope in a dark sky, but takes on a totally different character in long-exposure, narrowband images such as this. This is a total of 13 hours…

Formally this nebula is called vdB93, but more commonly it is a part of the “seagull nebula.” The larger nebula really does look like a flying bird, but it’s a little too big to fit in the field of view of my telescope – so I focused instead on its “head” where most of the…