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Dark Sky Photography www.gr-astro.com
I have been interested in astrophotography for several years now ever since watching episodes of the 'Sky at Night' and then buying my first small telescope. The Orion nebula stands out for me here as this was the first deep sky object I saw through it and I even managed to photograph it after attaching a digital camera to the eyepiece column. That image really brought out the colours of the nebula and then I was hooked!
I have since progressed into this 'dark art' further and have taken many beautiful images of landscapes under wondrous night skies and shooting large panoramas of the Milky Way Arc. This is something I love to do as it gets me outside in the fresh air where I can enjoy the peace and solitude of the night. It is good for my soul and mental well-being.
I use a second hand Canon 6D DSLR (a great low budget full frame camera) and lenses with focal lengths from 14mm to 400mm for most of my astrophotography work.
For deep space targets I employ my Sky Watcher reflector and refractor telescopes which are super for gathering light from far off dim galaxies and nebulae. I attach a fan cooled Astro-dedicated camera (Zwo294 MC Pro) which helps to produce noiseless images. A motorised equatorial mount (HEQ5 Pro) allows long exposures of these distant and faint objects possible.
You can also follow me on Instagram (press the red button) and You tube: Dark Sky Photography - YouTube
The Latest Images
St Dwynwen's Church and the Orion Constellation
The ruins of this old church on the Island of Llanddwyn date back to the 15th century. St Dwynwen is the patron Saint of Welsh lovers celebrated at the end of January each year. You can see St Dwynwen's cross and the Great Tower Light Beacon in the background.
The Old Cottages and Orion Constellation
The cottages were once occupied by the navigators of the Menai Straits which brought ships to port safely. Now used as craft centres.
St Dwynwen's Cross and Great Tower
LLanddwyns historical great landscapes captured under the Orion constellation and Barnards Loop.
The Great Light Tower Selfie
Twr Goleudy Mawr ar Ynys Llanddwyn. Selfie shot under Orion and the great light tower.
The Flame and Horse Head Nebula
One of the most amazing nebulae in the Winter night sky that is located on Orion's belt next to the leftmost star Alnitak. This region is massive - many times bigger than our own Milky Way Galaxy!! The Horse Head alone is about 4 light years tall (24 trillion miles) and 3 light years across and is about 1400 light years from us. The Milky Way galaxy in comparison is only approx. 100000 light years across. Our Milky Way Galaxy will easily fit within the bright star off the Horse's snout to the left!!
Truly one of the great jewels in the constellation of Orion!
The Milky Way and Comet at the Lighthouse
Captured above South Stack Lighthouse at the Lookout on Holyhead Mountain.
Comet A3 ATLAS
Captured above Holyhead Mountain in October and which appears to be heading for North Stack fog station to the right of the image!!
Hunter Super Moon
NGC 7023 The Iris Nebula
The Iris Nebula is a reflection nebula approximately 6 light years across and 1,300 light years away from Earth in the Cepheus constellation. At its core is a bright hot star where the starlight is reflected by the grains of cosmic dust that is found in this nebulous region. The stars dominant colour is blue, hence the colour of the nebula and its reference to the Iris flower. Taken from my back garden with my 8" Telescope and astro-cooled camera.
M31 The Andromeda Galaxy
Andromeda is our closest galactic neighbour at about 2.5 million light years away. It is a spiral galaxy like our Milky Way and is slowly moving towards us!! But this collision won't occur in our life time but several billion years from now. Captured with my Redcat51 telescope and astro-cooled camera from my suburban back garden.
The Church at Sea
St Cwyfans by Aberffraw on the West coast of Anglesey.
I captured the Milky Way Galactic Core rising above this iconic location that has become so popular with photographers. The core becomes visible again in August and you can capture it now till end of September.
Aurora
Aurora over Holyhead Quarry Park Lake
Perseid Meteor Shower
As well as the Aurora we had these meteors showering the sky too!!
Astrophotography Image Gallery
Noctilucent Clouds
Holyhead Harbour
They are the highest clouds in the atmosphere and form above the cold polar region in Summer (also called polar mesospheric clouds). They consist of ice crystals and from the ground are only visible during astronomical twilight. Noctilucent roughly means "night shining" in Latin.
Aurora Borealis (Northern Lights)
The Aurora over Holyhead and its Harbour in May 2024. A most spectacular display that lasted for hours with colours and pillars of light that even the naked eye could see. You didn't need a camera to enjoy this one as it was so vivid and bright. The best display in decades!!
The Old Brickworks, Quarry Park, Holyhead.
Aurora over quarry works and a ferry on the Irish Sea!
Northern Lights Selfie and featured on Weather Watcher news in March 2024!
Land and Sea Astroscapes of Anglesey
The Winter Milky Way over Gogarth Bay on Anglesey. This multi-row panorama was taken early March from the Lookout above South Stack Lighthouse. The whole bay with North Stack and the Skerries Lighthouse to the right of the image was included. The light pollution on the horizon is from the city of Dublin, Ireland. This is very visible even from across the Irish Sea! The person at the lookout is me of course!
South Stack Lighthouse - Holy Island
Taken with Canon 6D and Samyang 24mm lens on a sturdy tripod. A three image 'vertorama' showing the steps leading down to the lighthouse and a cloudy, starry sky.
The Milky Way and North America Nebula above South Stack Lighthouse and Ellens Tower taken from the Range Headland, Holy Island.
Looking up at the great Orion constellation and all of its nebulae from the Range coastal path on Anglesey. Sirius the 'Dog Star' is the brightest star in our skies and is appears large in the lower left of the image. A hydrogen-alpha filter was used to help bring out the red nebula.
This panorama image shows our galaxy above Rhoscolyn Coastguard Lookout Station on Anglesey with the Llyn Peninsula in the background. The faint red areas in the Milky Way are all nebula formations (especially the Cygnus region at 12 o'clock) with the dark lanes being galactic dust that obscures the light emanating from within the core which is the bright yellow band on the right of this Milky Way Arc image. This image was taken in May 2023.
Our galaxy is 100,000 light years across containing millions of stars that make up many of the constellations we see in our night sky. The Universe is vast (93 billion light years in diameter) and that is only the observable part!! The nearest galaxy to our own (Andromeda) is a mere 2.5 million light years away and if you look closely you may see it in the mid left aspect of the image above as a faint linear white smudge!
This image shows our galactic core and you can see the Rho Ophiuchi cloud complex in the right of the image above Rhoscolyn Beacon. This colourful cloud complex is full of different nebulae and interstellar clouds and is also one of the closest star forming regions to our Solar System at a distance of only 460 light years. The red tower in the centre of the image is the Arfon Transmitting Station which is close to the villages of Nebo and Nasareth in Gwynedd. You may notice the horizon sky area has a green cast to it. This is the natural colour of the atmospheric 'air glow' that occurs at this level.
A close up of Rho Ophiuchi which itself is a binary star system. It is distinguished by its multi-colored surroundings, which include red and blue emission nebulae and numerous light and dark brown dust lanes. The brightest star (and very yellow) in this complex is called Antares. The galactic core which is on the left of this image also contains several red nebulae. One of which is the Eagle nebula (top left) where the famous 'Pillars of Creation' were photographed by the Hubble space telescope.
Milky Way Arc over the Beach house in Penrhos Coastal Park. It is 1am and I am the only person on the sand!! Andromeda can be seen just above the Beach house on the left in the image. Light pollution on the horizon from Towns in Anglesey with the Skerries Lighthouse in the centre of the frame. One of my favorite shots.
The Milky Way seen rising above Ellen's Tower, South Stack, Anglesey.
This image was captured in September 2022 when the Milky Way Arc is more vertically orientated with the bright yellow galactic core close to the horizon. By the end of the month the core will disappear beneath the horizon for another six months before returning in March. The three bright stars in the middle of the image form an asterism called the 'Summer Triangle', and they are named (from top) Deneb, Vega and Altair. They also belong to the star constellations of Cygnus, Lyra and Aquila.
If you look carefully in the top left of the image you will be able to see the Andromeda galaxy too as a little elliptical white smudge!
Astrophotography on Tenerife
Izana Observatories at Sunrise. They are a cluster of observatories and telescopes found in the North East of Tenerife.
The Summer Milky Way Arc over the volcanic caldera beneath Mount Teide.
The central rock formations (Roques Cinchado and Garcia) are the remains of the original volcanic summit until Mount Teide erupted and became the new summit.
Minas De San Jose is an area typical of the rock formations found in the Tenerife volcanic caldera. It appears quite like a lunar landscape!
The Rho Opiuchi cloud complex! A beautiful area of the Milky Way which was imaged in Tenerife with the Samyang 135mm lens.
A close up of the Roques Garcia and Cinchado which were part of the original summit. Mount Teide is in the background and is still active. The height of Mount Teide is 3715m (12,188 feet) compared to Snowdon in Wales which is 1085m (3560 feet). If you look carefully you can see me next to the big rocks to give you a sense of scale!
Astrophotography on La Palma
The Zodiacal Light - left over remnants of intergalactic dust or possibly comets (like the one in the top left) captured on La Palma at the Roques de los Muchachos. La Palma is one of the Canary Islands (now a Night Sky Reserve) and is an amazing place for Astrophotography.
The Zodiacal Light, Jacobus Kapteyn Observatory and Orion constellation captured from the caldera at the top of La Palma Island (Isla Bonita).
Milky Way and Roque De Los Muchachos Panorama. Taken on the Island of La Palma at 5am (January 10th 2024) when Orion was on the inside of the arc. A hydrogen alpha filter was employed to enhance the nebulous regions of the Milky Way. If you look carefully you can also see an observatory on the ridgeline and La Palma's active volcano smoking in the foreground (left of image). I liked how the Calina effect and green airglow added to the vibrancy of this image.
The Winter Milky Way Arc high above the observatories of Isaac Newton and Jacobus Kapteyn. Another multi image composite from the Island of La Palma. This was taken at 01:00hrs 10th Jan 2024 with the high Arc of the Milky Way necessitating multi-row images to capture in its entirety (34 images in total). The vibrancy created by the Calina desert dust and green air glow contrasts beautifully with the nebulous regions of the Milky Way and the white domes of the observatories. This was my most challenging but most rewarding photograph of my trip there.
The Gran Canaria Telescope (GTC) at Sunset.
Deep Sky Imaging
Constellations, Nebulae, Galaxies and Star Clusters
The Orion Constellation. Orion was a celebrated hunter in Greek mythology where Zeus (King of the Gods) recognised his heroic deeds by raising him to the heavens to form this great and well recognised constellation in our night skies. He is 25 light years in size and about 1300 light years away.
There are many nebulae contained within this image. You can see the red C-shape of Barnard's loop which partly encircles Orion's belt and sword where nebula such as the Horse head, Flame, M78, Running man and the Orion (M42) nebula exist (these are also shown separately in far greater below).
Off to the upper left of the image is the Rosetta Nebula. The yellow star which forms part of Orion's left arm is Betelgeuse and this star is expected to go supernova in our lifetime!! The faint 'wispy' nebula in the lower right of the image is a faint reflection nebula called the 'witch head' and this is illuminated up by the star Rigel which depicts Orion's right foot.
This image was placed 2nd best of the 'nifty-fifty' astrophotography competition of SGL in 2024.
The Orion Nebula (M42) is a diffuse nebula and is the 'sword' of Orion. It is located just south of Orion's Belt in this well known constellation. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located at a distance of 1,344 light years and is the closest region of massive star formation to Earth. This nebula is estimated to be 24 light years across. It has a mass of about 2,000 times that of the Sun. Older texts frequently refer to the Orion Nebula as the Great Nebula in Orion or the Great Orion Nebula.
The Running Man Nebula (Sh2-279) can also be seen in the upper part of the image where the appearances really do look like someone jogging!!
The Horsehead Nebula (Barnard 33) and Flame Nebula (NGC 2024) are about 900 to 1,500 light-years away in the constellation of Orion. The bright star Alnitak, the easternmost star in the Belt of Orion, shines energetic ultraviolet light into the Flame and this knocks electrons away from the great clouds of hydrogen gas that reside there.
My new lens, the Samyang 135mm, helped to capture these deep space objects in the Orion constellation. They are (from top), M78, Flame and Horse head nebula, running man and M42 Orion nebula and the Witch head nebula in the lower right. Lots of other dust you can see in this region too!
M78 is a Reflection Nebula also located in the constellation Orion. A reflection nebula is created when light from a star is scattered or reflected off a nearby dust cloud. M78 is located approximately 1,600 light-years away from Earth and has an apparent magnitude of 8.
M78 was discovered in 1780 by Charles Messier’s colleague Pierre Méchain. It is best seen in January. M78 can be found in binoculars and small telescopes, but telescopes 8 inches or larger will reveal more detail in the nebula. M78 has the distinction of appearing very comet like, with one side of the nebula flaring away like a comet’s tail. This has fooled many comet hunters into believing they have made a new discovery.
The Rosette Nebula is a really big emission nebula located in the Monoceros region of the Milky Way Galaxy - also known as the Unicorn Constellation. The open cluster NGC 2244 is closely associated with the nebulosity, the stars of the cluster having been formed from the nebula's matter. The Rosette is 5000 light years away from us and spans 100 light years across. The colours of this nebula have been rendered in the Hubble palette which depict the spectral emissions of Hydrogen Alpha, Sulphur and Oxygen commonly found in these formations.
M33 is located in the triangle-shaped constellation Triangulum, earning it the nickname the Triangulum galaxy. About half the size of our Milky Way galaxy, M33 is the third-largest member of our Local Group of galaxies following the Andromeda galaxy (M31) and the Milky Way. M33 has a relatively bright apparent magnitude of 5.7, making it one of the most distant objects that keen-eyed observers can view with the unaided eye (under exceptionally clear and dark skies). This galaxy is rich in hydrogen alpha gases (shown in red) and blue areas of new star formation. Although a telescope will start to reveal some of M33’s spiral features, the diffuse galaxy is actually easiest to examine with low magnification and a wide field of view, such as through binoculars. It is best observed in October. It lies 3.5million light years away (only slightly further than Andromeda).
The Tadpole Nebula (IC 410) is a dusty emission nebula located in the constellation of Auriga about 12.000 light years from Earth. The gas structures in this picture are lit by the radiation from the open star cluster NGC 1893 that lies in the centre of the nebula. This star cluster is about 4 million years old, but in astronomical terms it is still very young, with hot, massive stars. At the centre-left of the star cluster two more dense structures are visible. These are similar to the famous Pillar of Creation and they are composed of dust and gas leftover from the formation of the star cluster and are very likely to give birth to more stars in the future. They are shaped by the stellar winds and radiation pressure from the stars in NGC 1893 and look not too dissimilar to tadpoles - hence the nebula name!!
The Wizard Nebula (Sh2-142) is an emission nebula in the constellation Cepheus, who was a king of Ethiopia. Over the years it has earned its sorcerous nickname because of its similarity in appearance to a magician in a pointed hat!! The nebulosity is made mostly of glowing hydrogen atoms, but other elements like sulphur and oxygen also contribute which give it a colour cast best brought out by special filters. Just right of centre is the star cluster NGC 7380. The cluster and nebula are a little more than 7,000 light years away, relatively close in cosmic terms.
The Cone Nebula is an H II region in the constellation of Monoceros. It was discovered by William Herschel on December 26, 1785. The nebula is located about 2,700 light-years away from Earth and as it's namesake suggests is a conical shaped pillar of gas and dust. This spans approx. 7 light years in length.
The Fox Fur Nebula and the Christmas Tree Cluster (NGC 2264) are also shown arising from the the cone. The bright star at the base of the tree is the O-type supergiant, S Monocerotis which dominates the northern half of the cluster and is probably the ionizing source of the Cone Nebula. It is about 8000 times more luminous than our sun.
Sharpless 129 is an H-alpha emission nebula commonly called the Flying Bat Nebula located in Cepheus very close to the famous IC 1396 (the nebula that contains the Elephant's Trunk). The large blue/green nebula inside it, which is over a degree long, is formally known as Ou4 but is colloquially called the Squid (or Giant Squid) Nebula. This image took over 9hrs to get just enough data for the blue stuff to come through!
Bode's Galaxy (M81, top right) is a grand design spiral galaxy that spans around 90,000 light years across.
The Cigar Galaxy (M82, bottom left) is a Starburst galaxy and makes stars 10x faster than our own galaxy. The bright core is exploding with Hydrogen gas which show up as red areas in the centre.
They are approx. 12 Million light years away and located together in the northern constellation of Ursa Major.
A magnified HaRGB version of the Cigar Galaxy (image taken with an Hydrogen Alpha Filter and combined with RGB data) to better show the 'red stuff' emanating from its core which helped to bring about its name.
The Heart and Soul Nebulae. These beautiful nebulae found in the constellation of Cassiopeia (Perseus Arm) are about 7500 light years away and are also giant star making factories! They are a type of 'self-glowing' or emission category nebula. They both span a distance of 600 light years across.
The Hickson Compact Group 44 is a small group of bright gravitational bound galaxies in the constellation of Leo about 60-100 million light years away. They consist of three spiral galaxies and one elliptical galaxy. They were named after the Canadian astronomer (Paul Hickson) who discovered them in 1982. They are designated NGC 3193 (top left), 3190 (centre), 3187 (centre right) and 3185 (bottom).
You can see how NGC 3187 has a distorted 'S' shape due to the gravitational effects these galaxies have on each other due to their close proximity. It is expected that all four will merge into one larger galaxy in the future.
The Whirlpool Galaxy ( M51a) is an interacting grand-design spiral galaxy with a Seyfert 2 active galactic nucleus. It lies in the constellation Canes Venatici, and was the first galaxy to be classified as a spiral galaxy. Its distance is estimated to be 23 million light-years away from Earth.
The Whirlpool’s companion, called M51b, is a dwarf galaxy. Because it is being torn apart by the ongoing interaction, it cannot be easily classified. Its current appearance makes it look like an irregular galaxy.
A bridge of gas and dust ties the two galaxies together as they merge.
The Pinwheel Galaxy (M101) taken with my Zwo Asi294MC dedicated astro cam and Sky Watcher reflector telescope with 8" mirror diameter. I managed 7hrs of data acquisition to be able to render the above image. It lies 25million lights years away and is relatively bright for a galaxy with an apparent magnitude of 7.9. It is twice the size of our Milky Way and can be seen with a small telescope in the constellation of Ursa Major.
The Elephant's Trunk Nebula is a concentration of interstellar gas and dust within the much larger ionized gas region IC 1396 located in the constellation Cepheus about 2,400 light years away from Earth. The piece of the nebula shown here is the dark, dense globule IC 1396A; it is commonly called the Elephant's Trunk nebula because of its appearance at visible light wavelengths, where there is a dark patch with a bright, sinuous rim.
The Pleiades, also known as the Seven Sisters and Messier 45, are an open star cluster containing middle-aged, hot B-type stars located in the constellation of Taurus. It is among the star clusters nearest Earth (410 light years away) and is the cluster most obvious to the naked eye in the night sky. There is faint 'blue' nebulosity here that the brightest stars illuminate.
The Pleiades, as a widefield composition, photographed with a Canon6D and Samyang 135mm lens. The gaseous detail that this lens is able to resolve is very impressive as well as the blue star cluster too.
The North America and Pelican Nebulae. This pair of nebulae are found in the constellation of Cygnus about 2500 light years away and they cover a distance of 140 light years across.
The Cygnus Wall is seen in the lower middle of this image where its 'wings and body' exhibit evidence of the most concentrated star formations of the nebula.
The Crab Nebula (M1, NGC 1952) is a supernova remnant in the constellation of Taurus. The now-current name is due to William Parsons, 3rd Earl of Rosse, who observed the object in 1840 using a 36-inch telescope and produced a drawing that looked somewhat like a crab. The nebula is 6500 light years distant from Earth.
For comparison, my image was produced using a 3.15 inch diameter telescope.
The Owl Nebula (M97 - right of image) is a planetary nebula located approximately 2,030 light years away in the constellation Ursa Major. It was discovered by French astronomer Pierre Méchain on February 16, 1781. You can clearly see the two 'eyes' of the Owl nebula.
The Surfboard Galaxy (M108 - upper left) is a barred spiral galaxy that resides close to the owl nebula. Also discovered by Pierre Méchain in 1781 or 1782. From the perspective of the Earth, this galaxy is seen almost edge-on.
The Veil Supernova Remnant in the constellation of Cygnus (1500 light years away). The leftover energy shell of a massive star that exploded about 8000 years ago. It is more than 110 light years across which is about the same area as six full Moons in our night sky! Copious amounts of Ha and OIII here that even a colour camera like mine can pick up without the use of specialised filters.
It glows as it collides with dust and gas in interstellar space. Blue light is emitted from the hot leading edge of the nebula, where the most energetic collisions occur; the red glow is from hydrogen in the cooler gas.
The California Nebula (NGC 1499) is an emission nebula located in the constellation Perseus. It is so named because it appears to resemble the outline of the US State of California.
Discovered by Edward Barnard in 1885, the California nebula is a large and relatively close nebula in the Orion Arm of our Milky Way Galaxy about 1000 light years away. The size of this nebula is 100 light years across.
Markarian's Chain is formed from a group of galaxies in the constellation of Virgo. They are part of the Virgo Cluster which contains up to 2,000 galaxies and is gravitationally interacting with our own Local Group of galaxies. Its centre is about 70 million lightyears from Earth. How many galaxies can you see?
The Sunflower Galaxy (M63) is a spiral galaxy in the northern constellation of Canes Venatici. It was first discovered by the French astronomer Pierre Méchain, then later verified by his colleague Charles Messier on June 14, 1779. It lies 37 million light years from earth and is similar in size to our own Milky Way galaxy.
The Needle Galaxy (NGC 4565) is an edge-on spiral galaxy about 30 to 50 million light-years away in the constellation Coma Berenices. It lies close to the North Galactic Pole and is one of the finest and brightest examples of it's type. It is known as the Needle Galaxy for its narrow profile.
The Andromeda Galaxy, also known as Messier 31, M31, or NGC 224 and originally the Andromeda Nebula, is a barred spiral galaxy approximately 2.5 million light-years from Earth and the nearest major galaxy to the Milky Way. It is located in the constellation of Andromeda and can be seen with the naked eye on dark nights.
NGC 2903 is an isolated barred spiral galaxy in the Leo constellation. Discovered by William Herschel in 1784 and is about 31 million light years from Earth. Its central region has an extremely high rate of new star creation. It was missed by Charles Messier during his cataloguing of the night sky, hence no 'M' classification number. It is similar in many respects to our own Milky Way galaxy.
The Crescent Nebula (NGC 6888) is a 25 light year wide emission nebula in the Cygnus constellation. The shell of the nebula which resembles a 'cosmic brain' was formed and powered by a central Wolf-Rayet star - WR 136 - as it rapidly transformed into a red giant. The end stage is likely to result in a supernova. The OIII emission spectrum of the crescent nebula is depicted in a blue colour.
The Cocoon Nebula (IC 5146) is located in a star rich area within the constellation of Cygnus 4000 light years away. The bright star at its centre powers this intense nebular glow. This emission / reflection nebula is also considered to be a stellar nursey where new stars are being born.
Messier 106 is an intermediate spiral galaxy in the constellation Canes Venatici. Discovered by Pierre Machin in 1781 it lies about 25 million light years from Earth. M106 is known as a Seyfert type galaxy - it contains an actively growing supermassive black hole at its centre. It is also the closest Seyfert galaxy to Earth and measures more than 130 thousand light years across.
NGC 2403 (also known as Caldwell 7) is an intermediate spiral galaxy located in the constellation Camelopardalis 8 million light years away. It is approx. 50,000 light years in diameter and contains many star forming regions. Two supernovae have been observed to occur within this galaxy with the last (17 years ago) still being the brightest known in the 21st century.
The Jellyfish Nebula (IC 443) is the remnant of a massive star that exploded as a supernova leaving behind a shell of glowing gases. This resides in the constellation Gemini about 5000 light years from us and is roughly 70 lights years in size. The bright star that lies at the foot of the nebula is called Eta Geminorum.
The Great Hercules Cluster (M13) is a globular cluster of several hundred thousand stars in the constellation of Hercules. It is one of the finest clusters of this type that can be found in the Northern Hemisphere. It is estimated to be 25000 light years from Earth and is billions of years old - almost as old as the Universe itself.
The Ring Nebula (M57) is a planetary nebula found 2000 light years away in the constellation of Lyra. It is one of the most colourful and majestic nebulae known to astronomers. It is formed as result of an ageing star which ejects its outer shells of cosmic matter into space producing this beautiful spherical shape. The French astronomer Antoine Darquier de Pellepoix discovered it in January 1779. It is located to the south of the bright star Vega.
The Whale Galaxy in Canes Venaciti. A barred spiral galaxy similar in size to our own Milky Way (approx. 100000 light years across). Distance from Earth is 30million light years!!
The Spindle Galaxy (M102) is a relatively bright lenticular galaxy in the constellation Draco. Likely discovered in 1781 by Charles Messier and independently found by William Herschel in 1788. This galaxy lies 50 million light years from Earth and is approx. 60,000 light years in diameter and is seen edge-on.
The Fireworks Galaxy (NGC 6946) is a face-on intermediate spiral galaxy located on the boundary between the northern constellations of Cepheus and Cygnus. It is approx. 23 millions light years away and 40000 light years in diameter. It acquired its name due to the fact that 10 observed stellar explosions (supernovae) have occurred there within the last 100 years alone (our own Milky Way galaxy averages only one supernova per 100 years).
The Ghost of Cassiopeia (IC 63) is an eerie nebula formed from flowing veils of gas and dust which is being blasted by a torrent of radiation from a nearby, blue-giant star called Gamma Cassiopeiae, which can be easily seen with the unaided eye at the centre of the distinctive "W" asterism that forms the constellation of Cassiopeia. It is located 550 light-years away.
Black Eye Galaxy (M64) is a famous spiral galaxy located in the constellation Coma Berenices approx. 17 million light years away. This galaxy is often referred to as the “Black Eye” or “Evil Eye” galaxy because of the dark band of dust that sweeps across one side of its bright nucleus. NGC 4826 is known by astronomers for its strange internal motion. The gas in the outer regions of this galaxy and the gas in its inner regions are rotating in opposite directions, which might be related to a recent merger. New stars are forming in the region where the counter-rotating gases collide.
This galaxy was first discovered in 1779 by the English astronomer Edward Pigott.
The Sombrero Galaxy (M104) is a lenticular galaxy in the constellation Virgo. It is one of the most massive objects in the Virgo galaxy cluster. The dark dust lane and the bright nucleus bulge give this galaxy the appearance of a sombrero hat. The Sombrero Galaxy has a diameter of about 49,000 light-years and lies approximately 31.1 million light-years from Earth.
The Dumbbell Nebula (also known as Messier 27, and NGC 6853) is a planetary nebula (nebulosity surrounding a white dwarf) in the constellation Vulpecula, at a distance of about 1360 light-years. It was the first such nebula to be discovered by Charles Messier in 1764.
The Leo Triplet (also known as the M66 Group) is a small group of galaxies about 35 million light-years away in the constellation Leo. This galaxy group consists of the spiral galaxies M65 (bottom left), M66 (top left), and NGC 3628 (Hamburger Galaxy). Messier 66, the largest and brightest member of the Leo Triplet, is roughly 95 light years across. The galaxies in this group have all been affected by gravitational interactions with each other.
The Iris Nebula (NGC 7023) is located 1,400 light years away in the Cepheus constellation. The striking blue colour of the Iris Nebula is created by light from the bright star SAO 19158 reflecting off of a dense patch of normally dark dust. Not only is the star itself mostly blue, but blue light from the star is preferentially reflected by the dust -- the same effect that makes Earth's sky blue.
The Bubble Nebula taken with the refractor telescope and L-eXtreme filter to produce a HOO image (H Alpha, OIII and OIII). Its iconic “bubble” shape was created from the stellar wind created by the intensely hot central star (SAO 20575). Also designated Sharpless 162, and Caldwell 11, this unmistakable emission nebula sits within a giant, glowing molecular cloud.
Our Solar System
The Sun, Moon, Planets and Comets
The Sun (the centre of our solar system)
Our Sun is a 4.5 billion-year-old star – a hot glowing ball of hydrogen and helium at the center of our solar system. The Sun is about 93 million miles (150 million kilometers) from Earth, and without its energy, life as we know it could not exist here on our home planet.
The Sun is the largest object in our solar system. The Sun’s volume would need 1.3 million Earths to fill it. Its gravity holds the solar system together, keeping everything from the biggest planets to the smallest bits of debris in orbit around it. The hottest part of the Sun is its core, where temperatures top 27 million degrees Fahrenheit (15 million degrees Celsius). The Sun’s activity, from its powerful eruptions to the steady stream of charged particles it sends out, influences the nature of space throughout the solar system.
Sunspots are areas that appear dark on the surface of the Sun. They appear dark because they are cooler than other parts of the Sun’s surface.
The Moon (Luna)
The Moon, otherwise known as Luna, is the only natural satellite of Earth. It was created 4.6 billion years ago, and it is widely accepted that it was created when Earth collided with a planet-sized object called Theia. It’s the fifth-largest moon in our solar system and is the second brightest object in the sky (after the Sun). This image is known as the Mineral Moon where surface colours represent the deposits of minerals in the lunar soil and once were thought to be seas by early astronomers.
The Gibbous Mineral Moon (89% illuminated) in colour. A composite image taken with an astro camera that allows for better detail to be revealed.
The Crescent Moon as an HDR image. A combination of two images and a star field to create this composite. Taken with my Canon 6D and a 100-400mm zoom lens at the long end.
The Moon has many craters, mountains, valleys and even seas.
I have captured many images of these as shown below (captured with my 8" Sky Watcher Telescope and 2.5x Televue lens)
Copernicus Crater and Sinus Aestuum (Seething Bay)
Plato Crater and Montes Alpes
Tycho and Clavius Craters
Janssen and Pitiscus Craters
Montes Jura and Mare Imbrium (Sea of Showers)
Theophilus Crater and Mare Nectaris (Sea of Nectar)
Lacus Somniorum (Lake of Dreams) above which are the Hercules and Atlas Craters
Eratosthenes Crater, Montes Apenninus and Mare Vaporum (Sea of Vapors)
The Planets
Venus
Venus is the second planet from the Sun and is Earth’s closest planetary neighbor. It’s one of the four inner, terrestrial (or rocky) planets, and it’s often called Earth’s twin because it’s similar in size and density but there the similarity ends.
Venus has a thick, toxic atmosphere filled with carbon dioxide and it’s perpetually shrouded in thick, yellowish clouds of sulfuric acid that trap heat, causing a runaway greenhouse effect. It’s the hottest planet in our solar system, even though Mercury is closer to the Sun. Surface temperatures on Venus are about 900 degrees Fahrenheit (475 degrees Celsius) – hot enough to melt lead.
The orbit of Venus is 224.7 Earth days (7.4 avg. Earth months [30.4 days]). The phases of Venus result from the planet's orbit around the Sun inside the Earth's orbit giving the telescopic observer a sequence of progressive lighting similar in appearance to the Moon's phases. It presents a full image when it is on the opposite side of the Sun. It is a gibbous phase when it approaches or leaves the opposite side of the Sun. It shows a quarter phase when it is at its maximum elongation from the Sun. Venus presents a thin crescent in telescopic views as it comes around to the near side between the Earth and the Sun and presents its new phase when it is between the Earth and the Sun
Mars
Mars is the 4th planet from our Sun and the second smallest planet in our Solar System. Its diameter is 4,220 miles across. Mars is named after the Roman God of War and known as the Red Planet. These images were taken as it approached opposition in early December 2022. You can just see its polar ice-cap in its Northern Hemisphere.
When seen through a telescope from Earth, Mars reveals a pattern of bright and dark regions. Early astronomers speculated that the dark regions were seas. Later astronomers suggested that the dark regions were vast tracts of vegetation. As recently as the early 1960s, it still seemed possible to a few astronomers that the dark regions had some kind of plant life because they seemed to darken each summer as if plants were growing in response to sunlight. The dark regions of Mars are now being seen in greater detail than ever before by the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC). As expected, none of these areas are covered by vegetation!
Jupiter
Jupiter is the fifth planet from our sun and the largest in our Solar System. Its diameter is 89,000 miles across (Earth is 12,756 miles). The planet is named after Jupiter, the King of the Roman Gods in mythology. It is the second brightest planet in the night sky after Venus.
A timelapse animation of Jupiter and three of its Galilean Moons where you can see the moon Ganymede casting its shadow on Jupiter's Southern Hemisphere! The other moons are Callisto and Io. This was taken in December 2022.
Infrared image of Jupiter which allows more detail to come through.
Jupiter taken in August 2021 with three of its moons present (no Barlow magnification).
Jupiter and its moon Callisto.
Infrared image of Jupiter taken in November 2023 with all of its Galilean moons present: Io, Ganymede, Calisto and Europa.
Saturn
Saturn is the sixth planet from the Sun and the second-largest planet in our solar system.
Adorned with thousands of beautiful ringlets, Saturn is unique among the planets. It is not the only planet to have rings – made of chunks of ice and rock – but none are as spectacular or as complicated as Saturn's. The biggest gap in Saturn's rings is called the Cassini division, a dark circumferential line in its outer ring structure. You should be able to see that in at least two of the images above!
Like fellow gas giant Jupiter, Saturn is a massive ball made mostly of hydrogen and helium.
The rings of Saturn will tilt at varying degrees throughout the years and are currently levelling off to an edge on position.
Comets
The Comet 12P / Pons-Brooks above the Quarry Park Lake, Holyhead Mountain on Anglesey. You can also see our closest galactic neighbours (M31 & M33) also present in our night sky. The comet is not quite naked eye visible but early indications suggest it very soon will be! The above image was shot with a Canon6D and 50mm lens with exposure length of 8secs. This allows the faint light of the comet and galaxies to be 'seen' by the camera which can then be seen by us.
This image was runner up in the SGL competition 2024.
Comet NEOWISE is a long period comet with a near-parabolic orbit discovered on March 27, 2020, by astronomers during the NEOWISE mission of the Wide-field Infrared Survey Explorer space telescope.
This image was taken in July 2020 as it sped past the Earth on it's exit from our solar system.
Meteors and comets are very much a challenge to image due to our poor weather conditions blighting their best period of illumination.