The Needle Galaxy

This pair of galaxies gets its name from their shapes. Both are viewed edge-on, and from this perspective we can see how a past interaction between the two warped them both. About 6 hours of exposure time from the backyard observatory.

Formally NGC1570, the “Northern Trifid” is a combination of an emission nebula (the red parts, which is ionized Hydrogen emitting its own light) and a reflection nebula (the blue parts, which is starlight reflecting off dust.) You can also see hints of the dust surrounding this area, which is difficult to capture under the light-polluted…

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…

This young star cluster inside the Heart Nebula is lighting up the clouds of gas from which it formed. 3 hours of narrowband exposure from my suburban driveway.

The amateur astronomy community is pretty excited at Mars lately – it’s nearing its closest approach to Earth right now, and this one’s even closer than usual. That means some of the best viewing and imaging opportunities for the Red Planet you’ll ever get. When the skies clear and the atmosphere is still, it’s an…

NGC206 is an unusual object. It’s a cluster of stars, which in itself is not unusual at all… but it’s in ANOTHER GALAXY. The Andromeda Galaxy, to be precise. The fact that we can see it so clearly, two and a half million light-years away, boggles the mind. It’s that cluster of blue stars near…