Galaxy is distorted, appearing as a ring of light in the sky. Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA), in which the European Southern Observatory (ESO) is a partner, have revealed an extremely distant and therefore very young galaxy that looks surprisingly like our Milky Way. The galaxy is Read more…
Article by: Tom Watts In collaboration with universities in England, Australia and Thailand, the Armagh Observatory and Planetarium is part of a team operating and commissioning the new Gravitational wave Optical Transient Observatory (GOTO) at the Roque de los Muchachos Observatory on the island of La Palma. GOTO, once operational, Read more…
Welcome stargazers to that haven where in the midst of our busy lives, between all our comings and goings, we can look up and find solace, and be inspired by the quiet glittering beauties overhead. So let’s start with the summer triangle, discussed in July’s article, and use it as Read more…
Michael Burton, Director, AOP On 27th July 2017, the RoI Minister John Halligan switched on I-LOFAR telescope, the largest radio telescope in the world, at Birr Castle in Co. Offaly. The Armagh Observatory and Planetarium is a member of the 8 institutions across the island of Ireland that came together to build I-LOFAR. Read more…
Get your sunglasses on, and break out the sun tan lotion! July is here and we’re glad to see it. Summer is fully upon us and many of us will be on our summer holidays this month. The month of July was named after Julius Caesar by the Roman senate, Read more…
Michael Burton, Director of Armagh Observatory and Planetarium Have you been enthralled by the BBC’s Stargazing Live Australia, hosted by Brian Cox and Dara O Briain and shown over three nights at the end March this year? A spectacular show, hosted from Siding Spring Observatory in the Warrumbungles National Park Read more…
On Monday 14 November 2016 the skies over the UK and Ireland will be graced by a beautiful bright full moon. Also on this this day there will be a “supermoon”. This is a term I have a love-hate relationship with. It excites and intrigues people and encourages them to Read more…
It’s August and suddenly the nights are getting a bit longer so what is there to see in our night sky this month? Everyone should watch out for August’s amazing Perseid Meteor Shower. You probably know already that there are a number of regular meteor showers over the Read more…
Let us go outside somewhere in Northern Ireland about midnight on 15 June 2016 and see what there is to see in the sky. Hercules. Muscular hero and demi-god! Killer of the Hydra! Victor over the Nemean Lion! Slayer of giants! Crusher of Cancer the Crab! And he didn’t Read more…
It’s the middle of May! Let’s go out tonight and look at the stars! At this time of year in the UK and Ireland, our nights are getting later and shorter, partly due to our planet’s axial tilt and partly due to daylight savings time, with the Sun setting soon Read more…
Spring has truly sprung. Welcome to the month of April, and doesn’t time fly when you’re having fun. We can hardly believe that it is April already, and we’ve had so much fun stargazing at the Planetarium so far this year. April is certainly not the cruellest month for us! Read more…
See you later February, you’ve been a wonderful month, but now it is time to welcome March. Something we delight in here at Armagh Planetarium is how the months got their names. March is a particularly nerdy one. March got its name after the Roman god of war, Mars. Not Read more…
Goodbye January blues, hello February fun! We’re already into the second month of our new year and it’s been absolutely amazing for stargazing already. Before we get in to what you can hope to gaze at this month, I want to point out to you all that this February is Read more…
Happy New Year! Welcome to January 2016, and if you haven’t made a New Year’s resolution yet (or you have made one but want to sneakily change it,) why not challenge yourself to star gaze this year. Star gazing is a brilliant past time and is a wonderful activity that Read more…
The nights are getting very dark and there is a definite chill in the air. Hello November, and hello to some brilliant stargazing opportunities. The Earth’s tilt means that now the southern hemisphere is in its summer, and sadly we here in the northern hemisphere are tilted away from the Read more…
Welcome to October! The nights are now longer and the stars come out earlier. Yes it may be getting close to winter, but who doesn’t like autumn? October is full of exciting events, and one event that we are looking forward to here in the Planetarium is World Space Week. Read more…
It’s September and the schools are back in session. The summer holidays have come to an unfortunate end and now we all have to get back to our daily routines. July and August have been great months for stargazing, but with the coming of September comes longer nights, which is Read more…
August, it’s one of our favourite months of the year. Whether you’ve been on your summer holidays or not, August is a month to relax, and have fun with family and friends. The month August was named after the infamous Roman Emperor, Augustus Caesar. He was the grandnephew of the Read more…
July is here and that means it is officially the summer holidays. School is out and we are all planning our holidays either abroad or at home. Whether you leave the country or stay in it, there will be many things in the night sky to observe. We start Read more…
June is finally upon us, and the summer is officially in full swing. The nights may be brighter for longer, but that doesn’t mean that there isn’t some brilliant stargazing to be had. If anything, summer is a wonderful time to go stargazing, as you don’t really need to worry Read more…
If you missed the Lyrids meteor shower in April, starting of May you had another chance to see some shooting stars as the Eta Aquarids meteor shower peaks on the 5th of May into the morning of the 6th. The Eta Aquarids run annually from 19 April until 18 May Read more…
As we head into spring it’s time for dusting off those telescope lenses and brushing up on some constellations. With the warmer weather coming in there’s also hope to see some meteors as April finishes off with the Lyrids meteor shower and a glimpse at the gas giants. Starting of Read more…
As everyone knows on Friday 20 March 2015, a total solar eclipse will occur across the far northern regions of Europe and the Arctic. A partial solar eclipse will be seen over a much wider area of Earth including northern Africa, Europe and northern Asia. Across the island of Ireland Read more…
Would you like to discover more about the night sky? Stargazing the Night Sky is a short and very informal course is for complete beginners who want to know more about the wonders of the cosmos. The course takes a season by season look at the stars in their Read more…
In association with BBC Stargazing Live 2015 and the Northern Ireland Amateur Astronomical Society (NIAAS) Armagh Planetarium is opening its doors for a free open evening on Tuesday 24th of March 2015. We will be open from 7pm-9pm with a screening of our Digital Theatre show “Beyond the Blue: Read more…
Already the year 2015 is proving to be a great year for stargazing with planets, comets and meteorites gracing the skies but prepare for March as it brings a ‘micro moon’ and a solar eclipse. The planets are still sticking around for an appearance this month so if you haven’t Read more…
The shortest month of the year holds a lot of promise when it comes to the nights sky and whether you are making plans for Valentine’s Day or still wondering how we have reached February already, it is worth pencilling in a few nights for stargazing this month. Read more…
January is the marmite of every year, individuals either love it or hate it as it brings the beginning of a New Year and new opportunities yet marks the end of the festive Christmas season and a previous year filled with memories. Whilst most people make New Year’s resolutions to Read more…
The December skies mark my favourite time of the year for stargazing. Despite the cold weather, the skies promise the best opportunities to see what lies beyond the Earth’s atmosphere. So pour yourself a hot chocolate, wrap up in warm clothes and head outside to witness the night sky’s wonders. Read more…
Despite November marking when it really becomes colder and everyone has to adopt of the coat once again, it is a great month for stargazing and especially for those wanting to witness some meteors. Observing meteors can be a time-consuming event, and often it can be unpredictable. The weather, Read more…
October is an interesting month for astronomers as World Space Week falls from 4 October until 10 October and coincidentally it’s a good month for keen astronomers to take to the skies. This time of the year is perfect for spotting the Milky Way’s sister galaxy, M31 in Andromeda. It Read more…
I have never met a child who is not fascinated by the stars. Learning to find and recognise planets and constellations is the first step in what can be a lifelong journey through the wonders of the Universe. All the young wannabe astronomer needs to do is leave the Xbox Read more…
When we think of the constellations of this time of year, Cygnus, Lyra, Aquila and Hercules are first to come to mind. However there are other overlooked constellations out there, some even hidden inside the Summer Triangle. Let’s go out about the middle of September and look to the south. Read more…
In August the Summer Triangle continues to dominate the seasonal sky. This classic asterism is defined by three bright stars of the constellations Cygnus, Aquila and Lyra, these are the distant but dazzling Deneb (Alpha Cygni), Altair (Alpha Aquila) and Vega (Alpha Lyrae). Running through the Triangle is the pale Read more…
On 15 June 2014 look south about 10.30pm. The sky will be far from dark, but with a little effort you ought to spy the triangle topped by the star Arcturus and with Saturn and Mars at its base. By the time an hour has passed, around 11.30 pm, this Read more…
Looking south from Northern Ireland after sunset in the middle of May and you will see there is a parade of planets dominating the sky. On 15 May 2014 about 10.30pm, sweep westwards from the rising full Moon in the east to pale yellowish Saturn lying in the constellation Read more…
We could call April ‘The month of the Hairy Beasts’ as we’ll encounter more than a few as we leapfrog across the constellations over the next few weeks! And will you see a galaxy-sized monster rearing up out of the darkness somewhere in space? Well as there’s only one way Read more…
Astronomy is a science that knows no borders. Everyone around the world can look up to the sky and see the Universe in front of them, providing the glare from city pollution doesn’t spoil the view. In the past scholars from around the world have theorised and pondered about our Read more…
Since March means “Mars’ month” in Latin, we should find it a minor coincidence that Earth’s red terrestrial neighbour plays a more major role in the sky over the next few weeks. With continued astronomical twilight, an exploration of the centre ground astrology and astronomy share, and great opportunities to Read more…
There are said to be many unexplained occurrences and phenomenon in the Universe but us science-minded folk like to think we have solved most of those mysterious and unusual events here on Earth. Yet we humans are still baffled by many things, from the whys and hows, humans always search Read more…
While the winter sky may be the ‘Aladdin’s cave’ for skywatchers, and we may already have plundered deeply one of its greatest celestial treasures, the constellation of Orion, we forge ahead undeterred as February reveals yet another vault of celestial wonders awaiting exploration… No northern stargazer would wish to run Read more…
Once again, astronomers around the world are investigating a stellar explosion, a supernova, in M82, a galaxy 12 million light years away in the constellation Ursa Major. Although supernovae are awesomely destructive, this event is far, far too distant to cause any danger at all to our planet. Discovered Read more…
The year 2014 could see the first 3D printer brought into space, the first fare-paying passengers leave Planet Earth on the Virgin Galactic and the first test mission of a new vehicle called Orion that might one day take humans to Mars. Exciting stuff, bring on 2014! But what else Read more…
While you may have plans afoot to adorn a certain coniferous sapling of verdant hue with all things bright, shiny, and sparkling in the next few weeks, let’s for a moment indulge in considering what will be the final display of celestial ‘fairy lights’ we’ll connect up in space for Read more…
Incredibly as we near the close of yet another year, a year that has already been rich in celestial sights for the sky-watcher, perhaps the climax of all-things-cosmic from the Earthlings’ point of view is about to commence with our Solar System’s brand new comet, ISON… “Release the Kraken!” Read more…
“Double Hubble toil and trouble…” -While some stargazers will recognise the slight liberty taken with the witches’ famous words in Shakespeare’s ‘Macbeth’, more than a double take of Hubble telescope images should help us decorate our night sky for the month that hosts Hallowe’en. Perhaps the most interesting direction Read more…
Although the back-to-school month may see many of us locked away in ‘darkened rooms’ on more than one occasion, where curtains are left open we may just find our rooms once again graced with a little starlight. With her bold letter-‘W’-like form grabbing your attention from high in the night Read more…
On Saturday 22 July 2013, I took a look around the summer night sky through the eyepieces of the Planetarium’s 12 inch Dobsonian telescope. It was a beautiful clear evening. What was there to see? Here are some images to give you an idea. Closest and brightest (a little too Read more…
Astronomers world-wide are thrilled by news of a nova, just visible to the unaided eye in the constellation Delphinus (the Dolphin), just beside the familiar Summer Triangle. Why are they so excited and what will you see if you look toward this interloper in the sky? To stargazers in Read more…
The month that takes its name from the Roman Emperor Augustus Caesar provides us with a prime opportunity to locate a celestial king. This and the small but sure monthly progression back to astronomical twilight (total nocturnal darkness) as the year marches on guarantee that the different items in August’s Read more…
By now interest in Comet C/2012 S1 (Comet ISON) is building. This could be the most dramatic comet in years. Where should we look for this oncoming interloper from deep space? This was a monthly guide aimed at observers in the UK and Ireland to help you find it. As Read more…
Now that summertime in the Northern hemisphere is in full swing a whole new batch of constellations can be seen in the south. Although the ‘late birds’ among us will be rewarded with the best viewings in the little hours after midnight, the opportunity to add these less well-known Read more…
What does the word “Ring” conjure up in your head? Maybe you think wedding ring, boxing ring, Ring Ring, the ABBA song, or perhaps even battered onion rings…. Mmmm that has got me feeling hungry! For me it has connotations with a planet that is visible in the night sky Read more…
With the longest day of the year imminent for those of us in the northern hemisphere, we will no doubt be hoping to enjoy a little more sunshine and warmth each evening than in the months just passed! This however does not preclude there being some really fascinating sights to Read more…
If you find yourself in the great outdoors any evening during May and it’s a cloudless night, turning your eyes towards the heavens could be an unusually interesting way for you to spend a few minutes. We’ll start by looking southwards. So once again look about 90 degrees to the Read more…
If you find yourself in the great outdoors any evening during April and it’s a cloudless night, turning your eyes towards the heavens could be an unusually interesting way for you to spend a few minutes. If we look at star charts we can see the night sky divided Read more…
Comet C/2011 L4 PANSTARRS has been wowing observers in the southern hemisphere recently and there have been some fantastic images taken of it. So when do we in Armagh get a chance to see this visitor from the Oort Cloud? The answer is next week! Comet PANSTARRS reaches perihelion, Read more…
The skies have been quite exciting for just the first two months of 2013, with a near earth asteroid and a crazy Russian Meteorite. Hopefully March will keep the celestial entertainment rolling with the first of 2013’s two extremely exciting comets becoming visible to us. Comets are like a young Read more…
We live in an age when dazzling astronomical imagery is everywhere. We are privileged to have immediate access to close ups of the worlds of the Solar System thanks to interplanetary probes and stunning panoramas of nebula and galaxies thanks to hi-tech observatories. But to experience and to feel completely Read more…
Now hopefully any January blues are well and truly dispersed by now and you are prepared to take full advantage of the dark February night sky. Although special events may be sparse within the shortest month of the year, maybe we can use February as you would a favourite book Read more…
On the weekend of the 14and 15 of July 2012 we held a pinhole photography event. This was led by the world renowned pinhole photographer Justin Quinnell. Justin has been teaching and practicing pinhole photography for twenty years and is a published author with his images appearing in feature films, Read more…
Comet ISON is here! This new comet was in January 2013 just a dim speck in the constellation Gemini, between the stars Castor and Pollux. Astronomers could not agree if it was going to develop into the greatest astronomical spectacle in a decade or into a dim and disappointing smudge- Read more…
January sees the beginning of a New Year with everyone’s New Year’s resolutions to be healthier, to be happier and many people deciding to take up or return to a fun hobby from the past! With that I guarantee many are toying with the thought of lifting up those binoculars Read more…
This year has started off with perhaps a little more promise than the last, not only did the world not end but a new Mayan calendar has started, mysterious planet Nibiru did not crash into the Earth and nor did we get wiped out with any comets/ aliens/ or stellar Read more…
Have you ever found yourself staring up into the sky wishing you knew the name of that odd shaped star pattern, or had an endless debate with someone about what exactly that really bright object was; a planet or a star but never went as far to find out?Well that Read more…
Autumn is well and truly settled in and we are in the ‘Hallowed’ month of October so many exciting things grace our sky!This month we can try and see what spooky sightings usually turn out to be, as well as some frightful objects that roam the October sky!The longer dark Read more…
Comet ISON is coming!This newly-discovered comet may by November 2013 be an unforgettable spectacle, dominating the night sky.The comet may be even brighter than the fondly-remembered Hale-Bopp of 1997! C/2012 S1 (ISON) was announced on 24 September 2012.It was spotted by Vitali Nevski and Artyom Novichonok on CCD images Read more…
Something dramatic happened in our skies on Friday evening.I missed seeing it myself so I’m quite green with envy of the reports from eye witnesses of spectacular fireballs racing through the night. So what were these bright balls of light?From collated reports this sight is thought to have been Read more…
I was visiting the Tall Ships event in Dublin recently when I noticed something strange in the light blue daytime sky! Overlooking the River Liffey I could see something that looked like the Moon, but the Sun was still shining, so it couldn’t have been the Moon – or was Read more…
So summer is officially over so goodbye to the long bright evenings and short warm nights and hello to autumn with its optimal night sky viewing with the longer nights.Everything is just right.It is the Goldilocks of the stargazing seasons; we also have some of the joys of the summer Read more…
The summer months have been particularly uneventful, or more so the events have been hard to spot in the bright summer nights but the month of August has some amazing celestial treats in store for both the weathered and the fresh stargazer. One of the most beautiful and mesmerizing Read more…
Unidentified Flying Objects seem to be here to stay. Once, I wrote a piece Revealed: 5 secret solutions to the UFO mystery which I hoped would be my last word on mysterious lights in the sky but the interest continues. Recently I have been having a conversation in the comments Read more…
With the summer well underway we can really delve into some of the summertime treats the night sky has to offer us.Although the duration of darkness in the summer nights is relatively short compared to the rest of the year there are still celestial treats to behold.There are some very Read more…
We are well into the wonders of the spring night sky when May begins and we ‘may’ take advantage of the many clear nights we have been subjected to recently and try our luck at finding some of those more difficult patterns and objects that are hidden away among the Read more…
It’s the beautiful clear morning of 6 June 2012 here in Armagh and the Sun is rising into a cerulean blue sky.But look closer, and you can see a tiny circular black speck on the face of the Sun.This is a transit of Venus, one of the rarest spectacles in Read more…
The month of April is fantastic month for stargazing and for astronomy in general with numerous dates to mark in your calendar. From Earth Day celebrated on 22 April, in aid of creating awareness of Earth’s environment and encourage conservation efforts, to International Astronomy Day on 28 April which is Read more…
At the beginning of March look west just after sunset to see three of the ‘wandering stars’. Mercury will be close to the horizon, with Venus and Jupiter shining brightly above it. Mercury will quickly set below the horizon and by the middle of the month will have disappeared from Read more…
The aurora is a stunning celestial event associated with Earth’s polar regions. Recently Ireland has been witness to this beautiful phenomenon. If you are standing looking up at the sky in Canada, Alaska or in Norway on a clear dark night you may see a bright reddish or greenish Read more…
It’s BBC Stargazing Live month, so even more of us will be looking skyward this January. What is there to see in the heavens these winter evenings? We are treated to several naked eye planets are this month. These “wandering stars”, as they were called by the ancients are easily Read more…
What exciting space events has 2012 in store for us? What important space anniversaries are coming up this year? Welcome to our annual guide to what the Universe has waiting ahead! This year marks twenty years since the first extra-solar planets were discovered when a pair of planets were Read more…
St Patrick’s Academy in Dungannon is hosting a fantastic public event for stargazers this Saturday evening. This local school has its own observatory and astronomy club for the students but this event on 3 December is for anyone interested in astronomy (details below). The venue is St. Patrick’s Academy, Read more…
The Leonids are one of the many annual meteor showers. The name comes from how they appear to emerge from the constellation Leo- the term for their apparent point of origin is the Radiant .The Leonids tend to be brighter than average meteors and they are also very fast by Read more…
October marks the peak of Autumn, leaves are falling from the trees, the evenings are darkening and Halloween and Christmas are just around the corner. With dusk falling earlier in the evening, this gives ample opportunity for stargazing without having to stay up too late. This month there are lots Read more…
The European Southern Observatory (ESO) is an intergovernmental research organisation for astronomy which is supported by fifteen countries. Established in 1962 it operates some of the most technologically advanced telescopes in the world. Their mission is to provide state-of-the-art research facilities to astronomers and astrophysicists, allowing them to conduct front-line Read more…
September features yet another delightful selection of astronomical treats. Whether you are a veteran explorer of the night sky or new to star gazing, the heavens are full of wonders! Jupiter, king of the planets, is gracing the celestial stage this month from dusk till dawn. It is well worth Read more…
The astronomy community is excited by the discovery of an exploding star, a supernova, in a galaxy 21 million light years away in the constellation Ursa Major. We explain this event’s significance and how you can see it too. Discovered on 24 August at the Mount Palomar observatory in California, Read more…
Planets orbiting other stars are now known to be common. Few can be seen with even the largest telescopes but on a summer night you can at least easily look towards some of the planets discovered by NASA’s Kepler mission. “About 2300 light years away in the direction of Lyra Read more…
Our Place in the Universe is an astronomy course for those who want to know more about this fascinating subject. Over ten weeks you can take the first steps to understand the mysteries of the Cosmos. In September I will be once again presenting my popular beginner’s astronomy course. Entitled Read more…
The Perseid Meteor Shower will be at its peak on 12 and 13 August. One of the annual treats on the astronomical calendar, this display of celestial pyrotechnics thrills and amazes observers. There are several dozen such shows every year but the Perseids are among the most popular and fascinating Read more…
What can you see in the June night sky? During the month of June there is precious little darkness. Nevertheless there’s plenty to see and ponder on in the night sky. There has just been a lunar eclipse, it is summer solstice time and also the time of year to Read more…
Comet Elenin is coming!We’re doomed!That is if you believe everything you see on the internet.Comet Elenin’s approach has been all but ignored by the mainstream media, and into this vacuum a host of bloggers and online videos have poured rumours and prophesies of death and destruction.Here are the facts about Read more…
In our latest night sky guide we look at the stars of late spring and early summer and ponder just what does the brightness of a star really mean. We are now well into the merry month of May and the nights are getting much warmer. The beauty and majesty Read more…
What can you see in the March 2011 night sky? Mary Bulman has the answers, beginning with a tale from the folklore of Australia’s Aboriginal people. Did you ever look up at the sky on a clear starry night and wonder where the stars came from? I am going to Read more…
To observers on Earth, the great bull of Taurus has a fiery red eye. This is Aldebaran, an old red giant star which dwarfs our Sun. Let’s have a closer look at the facts and fiction about this aging star. If you go out after dark on a winter’s Read more…
The Zodiacal light is a rarely seen yet intriguing spectacle in a dark sky. Sinead McNicholl reveals the connection between the zodial light and a famous rockstar! Have you ever noticed a whitish glow in the night sky which appears to extend upwards in the shape of a triangle or Read more…
The long and dark nights of December feature some spectacular and easy to spot treats for the stargazer. In our regular guide to the night sky, Martina Redpath tells us all about the celestial wonders of December 2010’s night sky. As the year draws to a close, preparation for the Read more…
Ask anyone to draw a picture of a planet and I’ll bet they draw a ringed planet like Saturn. This giant world has always stood out from the other worlds of the Solar System thanks to its amazing rings, in astronomy books it was ‘The Ringed Planet’. Thirty years Read more…