trevor_durity2000's photostream  

Yet another Greater Orion Nebula shot. Yes I know, have been there before but it's still my favourite object in the night sky. A wondrous example of what our now universal city light pollution is hiding from us.

Anyway, for those who don't follow astronomy this is the Greater Orion Nebula (M42 or NGC 1976). Situated in the Constellation of Orion the Hunter, a short distance below the 3 stars of Orion's Belt and it's one of the brightest nebulae in the sky - a combination of reflection and emmission nebulae. M42 is enormous, at 24 light years across for the core nebula from our perspective and quite close at around 1350 light years distance. It's also often referred to as a "stellar nursery" as this area is home to many young stars and is a particularly active region of star formation - no surprise given the mass of dust of gas in there. The central Trapezium cluster is known to be one of the youngest star clusters discovered. Unfortunately the trapezium is a bit blown out in this image, but one can just about make out the partial outline of four distinct stars in there.

The fantastic colours are caused by emmission at the hydrogen alpha line (656.3nm) due to excitement of the hydrogen atoms (the red colour) and reflection of radiation from the stars at the core (for the more bluish / purple colours).

Modded 450D at prime focus on a William Optics 90FD refractor mounted on a Celestron ASGT and guided with Nebulosity and a black and white toucam.

Taken from Annaghkeen, Headford, Galway

Sunset from Inchiquin Island, just across from Greenfields last Saturday. Just a test-snap trying out that Samyang 8mm lens again. Lots of flare spots? Quite a lovely day out.

The local church at Picon, Ciudad Real, Castile-la Mancha, Spain. Pop 661. Gorgeous little village with a lovely square in the middle. About as peaceful and picturesque as it gets.
Around 10 miles from Ciudad Real I believe.

Shot taken on a recent trip to Spain. The view is from the Castle of Calatrava Nueva, a 13th Century castle built on the peak of Alacranejo in Ciudad Real, Castille la mancha, spain.

They certainly had a great view of the surrounding landscape!

Really liking this Samyang 8mm Fisheye

Thanks to Mike and Rose for the day out ;-)

A chance shot this one and a bit of a cliche I guess. After a nice drive we stopped off in Joyces pub in Maam for a quick sambo and tea before heading Cong direction. Spotted this lonely wee boat near the jetty and couldn't pass up the opportunity despite the chagrin of my bemused non-photo enthusiast friends who had to hang around while I grabbed shots from "every which angle". Good thing I was the driver this day !

Taken not long after sunset but there was still some colour around despite a blanket of light cloud.

Really love this area, there's just so much to see around here.