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M74 – A galaxy far far away.
This galaxy is only known as M74. At 32 million light-years away, it’s about as far as you can get for a halfway decent image taken from Earth. It is a “grand design” face-on spiral galaxy. Look closely and you’ll see a few more galaxies in the background that are much more distant, and therefore…
The Pelican Nebula, take 2
Another revisit of an old target, with better gear and better conditions. This is the Pelican Nebula in the constellation Cygnus. Shot in narrowband over one night, and presented in the “Hubble palette”. Two takes – one wider field, and one close-up with the stars removed. In both cases the image is rotated and mirrored…
Another glob: M80
It’s globular cluster season, so here’s another one! M80 is found within the constellation Scorpius, and lies a distant 32,600 light-years away – making it one the small side from our vantage point. It contains several hundred thousand stars, and is one of the denser globular clusters in our galaxy. The faint galaxy in the…
The Dolphin Head Nebula
A nebula that looks like its name! Formally SH-308, this bubble of gas 60 light-years across is blown out by a hot Wolf-Rayet star at its center. It’s about 4500 light-years away in the constellation Canis Majoris. It’s quite dim, but if you could see it with bionic vision or something, it would be larger…
A “ring galaxy” 600 MILLION light-years away
Hoag’s Object is the weirdest galaxy I know of; it is a “ring galaxy” – a very rare galaxy type that’s just a galactic core of stars, surrounded by a ring of stars that’s seemingly disconnected from its core. This galaxy has always captured my imagination. Just look at this image from the Hubble Space…
The head of the “seagull”
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…