The Whale and the Hockey Stick

It’s a good thing galaxies don’t have feelings; they’re just collections of billions of stars. Because NGC 2903 would need therapy. It has no cute nickname like other galaxies; it’s just NGC 2903. And it has no galactic neighbors; most galaxies are gravitationally bound to other galaxies in their local group or cluster, but NGC…

That massive sunspot group rivals the size of the one that triggered the Carrington Event in 1859. So far it has kicked off some large coronal mass ejections heading our way, but fortunately nothing on that scale. Let’s hope we just get some pretty auroras from this, and nothing more damaging!

Seems I revisit this pair of galaxies, 12 million light-years distant, every year. Although they are close and bright as galaxies go, they are challenging targets for imaging – especially if you are trying to pull out the faint jets spewing out of the Cigar Galaxy on the right. This image represents over 25 hours…

It’s been awhile since I imaged the “Leo Trio” (aka Leo Triplet) of galaxies: M65, M66, and NGC 3628. I wanted to see if my latest equipment, software, and somewhat darker skies made a difference. I’d say so… this is a total of 25 hours of exposure time, including some Hydrogen-alpha filter data to pull…

This is the Christmas Tree Cluster (turn the picture upside down and you might see it!) But the real focus here is the Cone Nebula at the bottom of the image, and the Fox Fur Nebula in the upper-right. Lots of red Hydrogen gas here being ionized by the young stars it formed. Also visible…

One of the largest and oldest (13 billion years) globular cluster of stars near our galaxy – there are hundreds of thousands of stars in there. There are some interesting theories that globular clusters such as this are what remains of smaller galaxies that our Milky Way has consumed – this is just what’s left…