Ring Nebula. Photo © NASA, ESA, and the Hubble Heritage (STScl/AURA)-ESA/Hubble Collaboration. Lyra, the Harp, is a small constellation that lies almost straight overhead on August evenings in the...
Nebulas
Ophichus
M12. Photo © Scott Rosen. Ophiuchus is a large constellation that lies high in the southern sky on midsummer evenings. This constellation lies just north of the constellation Scorpius and just west...
Draco
Cat's Eye Nebula (NGC 6543). Photo © Scott Rosen. Draco, the Dragon, is a sprawling circumpolar constellation that wraps around the Little Dipper. The Dragon’s head is a small group of four stars...
The Horsehead Nebula
Horsehead Nebula. Photo © Morris Yoder. If you’ve ever found the constellation Orion, there’s a good chance you looked right through this complex cloud of dust and gas without realizing it. The...
Ursa Major
Ursa Major, the Great Bear, is a large constellation in the northern circumpolar region of the sky. Ursa Major is known best for the Big Dipper, which makes up the northeastern part of the...
Monoceros
Monoceros the Unicorn is one of the most overlooked winter constellations. This is probably because the constellation is sprawling and faint, without an eye-catching shape. Fortunately, Monoceros is...
Auriga
IC 405, the Flaming Star Nebula, is an emission/reflection nebula in Auriga. While beautiful in photographs, it is quite faint and difficult to visually observe. Photo © Shaphan Shank. Auriga is not...
An Introduction to Astrophotography—Part 3: Processing the Photos
So you’ve invested in the necessary equipment, learned how to use it, and gathered a night’s worth of photos of some deep-sky target. You’ve also shot the calibration frames that you will need. The...
Eridanus
An Introduction to Astrophotography: Taking the Photos
An Introduction to Astrophotography—Part 1: Equipment Choices
M81 and M82. Photo © Shaphan Shank. In my early teens, I knew almost nothing about astrophotography, except that I wanted to try it. My early dreams included using a very cheap CCD camera we had,...
Cygnus
Cygnus, the Swan, is one of the best-known constellations of late summer and fall. This constellation lies high overhead after dark at mid-northern latitudes during October, although it has already...
Sagittarius
Sagittarius, the Archer, lies straight above the southern horizon on August evenings at mid-northern latitudes. The band of the Milky Way runs through the western part of Sagittarius; in fact, the...
Scorpius
Scorpius, the Scorpion, is one of the most distinctive constellations in the night sky. On July evenings, it sits just above the southern horizon at mid-northern latitudes. Antares, the brightest...
Planetary Nebulas
Have you ever wondered why the area at the back of your elbow is nicknamed the “funny bone”? For starters, it’s really not a bone. It’s the Ulnar nerve. and when you bump it, it’s not funny at all!...
