October’s Night Sky: The Ultimate Halloween Event Come one, come all to witness the ultimate Halloween event hosted by our night sky! Admission is free and the doors never close. Just take a step outside tonight and look up into the spectacular night sky. A show that has been running Read more
Another month down, and we’re officially into April! With it, we’re welcoming brighter mornings and brighter evenings – thank you, daylight savings! We’re getting closer to retiring the winter coats and swapping hot drinks for iced ones. Spring is here! Pink Moon The ‘Pink Moon’ will be the full moon Read more
Well, time moves on, into another year as we brace for (according to some) the most depressing month of the year. At least we get it over and done with and can enjoy the rest of the year – I am sure it will be a great one… However, January Read more
During December we will be able to start stargazing from earlier in the evenings, weather permitting of course. This means that on clear nights we get a view of more stars and objects in the night sky; but it is better to be prepared for the colder weather (and more Read more
We completed a half orbit around the Sun since I wrote the November Night Sky. It felt like yesterday, but it has been 6 months ago. The time is cruel… The days are already quite a bit longer and are still getting longer. Stargazing is getting more difficult in this Read more
Welcome to February, the shortest month of the year, but there is still plenty to see in the night sky. Over the last few weeks, the evenings have been getting a little brighter, which is nice for us, but it means that it takes a little more time to see Read more
Happy new year stargazers! I hope 2023 was a blast and I hope 2024 is even better!! We are still on the winter night sky, so that’s perfect, there is so much to see and definitely so much to talk about!! It’s still cold in January, so wrap up Read more
Welcome one and all to your favourite ‘happy place’ – the AOP night sky blog, where you can kick off your shoes, cosy up in a comfortable chair and chill-out amongst the shimmering stars! It’s also the month with the confusing name which begins with “Oct” -which implies the 8th month, Read more
Hopefully during this month we will have some nice, dry weather for stargazing and warmer evenings to do it with! As July have longer days, you will be well into the night before you will get to see anything in the night sky. However, this just means an excuse for Read more
So, party season is over and we’re looking towards a long, cold January before the weather starts to heat up again. However, January is a great time to go stargazing as the nights are long and we can start our lookout in the late afternoon. Not to mention that the Read more
Article by: Yanina Metodieva, PhD student at the Armagh Observatory and Planetarium March has certainly been an eventful month, and now we’re in to April. The Spring has definitely sprung and we’re enjoying the stretch in the evenings, even if it makes stargazing a little trickier. Sure we have to Read more
Hello and welcome to my first attempt at an Astronotes blog! My name is Stephen and I’m finding out about our sky as I go during my time here in the Armagh Observatory and Planetarium. So, I hope you’ll join me on our journey through the October night sky. 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
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
It’s hard to believe that the summer has come around and we are half way through 2017. Time may be flying by but the good weather means a chance of clear skies at night and with lots to see this month let’s hope the rain stays at bay. Read more
Goodbye February, the shortest month of the year, and hello March! The desperate chill of winter is starting to lift and at the end of this month we will have the March Equinox. On the 20th March the Sun will shine directly on the equator and there will be nearly Read more
As we welcome back the colder weather we are also welcoming back the beginning of the best months of stargazing thanks to the onset of longer dark evenings. Mix this with the spooky objects visible in the crisp autumn month of October and we have a recipe for fun and 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
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
So far this year we have seen QVC presenters discussing whether the moon was a star or a planet. On having searched online a voice in their earpiece told them the moon is a natural satellite, however this did not solve their dilemma and seemed to just cause more confusion. 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
Looming large in the after dark southern sky in July is the large and overlapping but often overlooked constellations of Ophiuchus and Serpens. Lacking outstandingly bright stars these “two for one” constellations still contain much of interest. Ophiuchus is one of the thirteen constellations that cross the ecliptic, making 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
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
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
The Department of Culture, Arts and Leisure’s “Creativity Month” is an annual celebration which takes place each March. It inspires creative and collaboration amongst many industries from theatre to astronomy! Throughout the month of March there are exciting events and workshops aimed at stimulating new thinking to help artistic people, 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
With an eventful stargazing year behind and us teetering on the brink of 2014 wondering what it may have in store, we can plunge in with confidence knowing that the night sky promises to reveal no less than some of its most distinctive and exciting constellations to us over the 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
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
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
Zeta Reticuli, a dim binary system of Sun-like stars only 39.5 light years away in the little constellation of Reticulum is strangely well-known. Why is it so famous? This system was once identified as the home of the little grey-faced and black-eyed humanoids who allegedly abducted Barney and Betty Hill 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
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
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
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
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
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
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
If you look towards the west just after sunset this February you will see a very bright star in the darkening sky. Known as the Evening Star, brilliant Venus steals the celestial show. After the Moon, Venus is the next brightest object in the sky. Higher in the heavens and 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
Which is the brightest star in the sky (apart from the Sun)? Many non-astronomers believe that the Pole star (Polaris) is the brightest star but there are at least forty brighter stars. The correct answer is Sirius, a wonder of the winter sky. Finding Sirius in the winter sky Read more
What was the Star of Bethlehem? Recorded only in the Gospel of Matthew, this mysterious celestial object is said to have heralded the Nativity. For millennia stargazers have wondered what it may have been. Now when Jesus was born in Bethlehem of Judea in the days of Herod 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
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
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
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
In a dark July night sky you can hardly miss Vega, Altair, and Deneb, the three bright stars of the Summer Triangle – fully up and dominating the northeast and east. What else is there to see on a summer night? Although it doesn’t get dark until late, this time 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
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
The long dark nights continue through February, but this does give us a chance to see some interesting objects in our night sky. This month features several planets. Sinead McNicholl has the details. The planet Jupiter is still visible and impossible to miss as it is still shining brightly towards Read more
Orion the Hunter is the easiest to recognise constellation in the skies of the Northern Hemisphere. Big, and full of bright stars and interesting objects, Orion is a favourite amongst stargazers. Best of all, Orion is one of the tiny minority of constellations that actually looks like what is supposed 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
The darker evenings of November offer some thrilling sights to stargazers including the Leonid meteor shower. Martina Redpath has the details on what you can see in the November skies. As we get closer to the end of the year the nights are becoming increasingly longer and colder. This is Read more
Around this time of year, go outside after 9pm on a clear night and look at the sky. Even if it is not quite dark a bright star will be visible in the south. This is Vega, the third brightest star in our sky (only Sirius and Arcturus are brighter). Read more
