These past couple of nights, I revisited the Wizard Nebula – home of a star cluster about 7,000 light-years away within the constellation Cepheus.
This is a false-color image in the “Hubble Palette” where red, green, and blue represent ionized Sulphur, Hydrogen, and Oxygen emissions respectively.
Can you see the “wizard”? Hint: he’s lying on his back in this image.
For fun, here’s a version with the stars removed using AI software:
Had a few hours of clear skies last night, and captured a globular cluster I hadn’t imaged before: M92. It’s a pretty one, and I’m surprised it’s not more popular. It’s in the constellation Hercules, and I suspect it just gets overshadowed by its even more spectacular neighbor, M13. Globular clusters were enshrouded in mystery…
An interesting emission nebula 30 light years across. Imaged with narrowband filters.
As with any form of photography, getting a good shot is largely about being in the right place at the right time. When it comes to photographing the planets, sometimes that means getting up at a painful hour. Both Mars and Uranus are nearing “opposition” – the point where they are directly across from Earth…
Combining 25 hours of data shot over two years, here’s M64. It’s an odd one, with counter-rotating disks that seem to have funneled all that dust in the center there. They think it’s the result of a merger of two galaxies that were spinning in opposite directions. Located about 17 million light-years away, in the…
Formally IC1396, this cloud of interstellar gas and dust is thought to be an active site of new star formation. And with a little imagination, it kind of looks like an elephant’s trunk. There’s more to it than you see here, but I tried to get an interesting framing. From this angle we see a…
This is M27, the “Dumbbell Nebula,” about 1600 light-years away. It’s what’s called a planetary nebula – not because it has anything to do with planets, but because early observers confused them for planets. In reality it’s far more interesting. This is what’s left over when a medium-sized star runs out of Hydrogen to fuse,…
