Written by Nick Parke, Education Officer Yes, the JWST is now in space! You may be pinching yourself to be sure the images we are seeing from the James Webb Space Telescope are actually real – don’t worry, they are! After this 30 year long wait though, your disbelief is Read more
Star Wars, the very name brings up images of childhoods spent in front of a TV or cinema screen, absorbing up stories of a galaxy far, far away. For many, it was the thing to ignite their passion for storytelling, and for others it was the thing that ignited their 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
Named after a famed 17th Century Italian-French astronomer the Cassini spacecraft took 10 years to reach a distant location in the Solar System, that of Saturn and its surrounding neighbourhood. Since its arrival in 2004 it has made a number of remarkable discoveries during its exploratory mission. The Cassini Read more
1 September 2016 saw the first full meeting of all of the staff of Armagh Observatory and Planetarium. We are looking forward to carrying Armagh’s impressive heritage of astronomical research and public education forward into an exciting future together! You can follow AOP’s work through our websites and Read more
We are delighted to welcome Michael G. Burton as Director of Armagh Observatory and Planetarium. Professor Burton is an internationally renowned researcher who specialises in using infrared and millimetre-wave astronomy to study how stars form in the interstellar medium (the tenuous matter between the stars in our galaxy, the Read more
Tim Peake is clearly a man who likes a challenge and has a keen sense of adventure, for in his spare time the father of two enjoys skiing, cross-country running, climbing and caving. However the UK-born former pilot from Chichester is due to embark on his greatest adventure before the Read more
While suspicion, fear, and fantasy, at times were closely associated with the Cold War period in terms of how the USA and the USSR viewed one another’s respective actions, it became clear that space projects were not exempt from this mutual scrutiny either. One such project which did little to Read more
Some of us who have vivid memories of famous spacecraft and rockets that ‘had their day’ in the consciousness of the world may wonder what prominent space agencies are working on today that in stature could match their former technological achievements. If any of us have found ourselves pondering this Read more
In November 2014, the European Space Agency’s washing-machine-sized investigation and analysis lander lab Philae, did something that no other automated probe had ever done before, it successfully landed on a comet. But apart from this monumental achievement what has the lander probe and its Rosetta mothership so far learned about Read more
With a ‘space-exploration CV’ big enough to eclipse the achievements of most of the other space probes in its class, the Cassini-Huygens orbiter has revealed much from one of our Solar System’s most fascinating planetary systems, Saturn. Cassini-Huygens’ fact-finding days are not over however, having recently sent back fresh data Read more
Although not quite the ’12 days of Christmas’ gift inventory’, the following checklist should give us a quick peak at some significant events connected with space that we can look forward to witnessing from early 2015, as well as giving us an opportunity to recall other great space dates whose Read more
In 2014 Armagh Planetarium’s website (including Astronotes) received well over 1 million page views from all over the world. What were all these people coming to see? Here are the 10 most viewed Astronotes articles of 2014. 1. The Truth About the Black Knight Satellite Mystery 2. 8 Read more
If at one time or another any have considered NASA’s human space exploration program to have been rather uneventful, unambitious, or even stagnant since the days of the Apollo Moon missions, they will now need to sit up and pay attention so as not to miss another space exploration juggernaut Read more
In many walks of life a single concerted effort to achieve the impossible will usually encounter opposition on all sides, however it appears that this reality is little diminished when it comes to astronomy. So for the largest space telescope in history to get off the ground and become that Read more
While HST’s successor is named after the architect of the revolutionary Apollo Moon missions, an obvious tribute to the National Aeronautics and Space Administration’s second administrator, James E. Webb, the name given is perhaps also symbolic of the aspirations of all those involved in the project, that with the telescope’s Read more
Although the concept of something being “there” but being hidden from our eyes under the cover of darkness is one that has disturbed usually one or other of us once upon a time, when it comes to space it’s hard to find an idea that thrills scientists and astronomers more. 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
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
With the anniversary of the passing of one of the most iconic figures in mankind’s space exploration program, it affords us an excuse to re-examine the short but history-making space mission we all know today as Apollo 11. Landmark events in human exploration and scientific discovery can often capture the 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
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
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
Many of us may recall captivating images of an enormous glass and steel superstructure making the headlines in the 90’s, along with the tale of eight human test subjects who would enter, live, and remain in this special environment completely sealed off from the outside world. At the time with Read more
As we further consider spacesuits we may find a question arising in many of our minds: Why build any new spacesuits at all? Why not just reuse previous designs, especially when the expense of space technology manufacture is considered? The answer is that with man’s space exploration program being in Read more
Spacesuits or suits for space. The name appears explicitly clear. However as there is no definitive boundary marking the edge of Earth’s gradually diminishing atmosphere and the start of space, apart from a few more incontrovertible examples in our mind’s eye, we may feel that the actual parameters of the Read more
Ever fancied yourself in a spacesuit? Whether in fact you believe that a spacesuit makes desirable fancy dress, it is undoubtedly, more so than any other profession in which a high-profile uniform is worn, iconic. However compared to those occupations in which uniforms are primarily worn to draw attention, spacesuits Read more
After an amazingly brief 17 months of designing and testing, the ‘Moon buggy’, the Lunar Roving Vehicle (LRV), or Lunar Rover was used from 1971-1972 as a key component of missions 15-17 of the Apollo Program. Created primarily to extend the range of terrain that the two Apollo crew members Read more
Ever had a frustrating morning and wished you could ‘Hulk-out’ or that some superhuman abilities were within your grasp even for the briefest of moments?With the psyche of superheroes very much to the fore in contemporary culture, it is perhaps interesting to learn that emissions similar to those of human Read more
I’m sure you’ve heard the one:what do you get if you cross a sheep and a spacecraft?Or what about:what do you get if you cross a plane and a spaceship?Well to see if you come up with the same answers as me, read on… Over the years comic book illustrators Read more
NASA’s Curiosity rover’s safe arrival in Gale Crater,Mars,thanks to some innovative technology, is still being applauded throughout the world.It is easy to forget that the one-tonne robot is not the first Mars rover.The most incredible new-era technology had already been deployed on Mars by NASA, is executing crucial missions at Read more
NASA Mars Exploration Program Team are now achieving such a level of accuracy in landing craft on the Martian surface that the targeted landing area for Curiosity was like an arrow hitting the bull’s-eye from hundreds of kilometres away. Proportionally this bull’s-eye equates to a landing zone on Mars measuring Read more
Three years later after the first men walked on the Moon, the Apollo 16 mission, launched 16 April 1972 , landed men on the moon successfully for the fifth time and as the second such ‘J’-Mission to have been executed, again utilised the Lunar Roving Vehicle. This mission also took Read more
![Star types from left to right: a red dwarf, our Sun, a blue dwarf, and R136a1 (hypergiant). Where star sizes are measured by radius, from centre to surface, and where 1 solar radius is equal to that of our Sun (km) - R136a1’s radius is 35.4 times greater than the Sun [approximately 24.8 million km]. Credit: Author: ESO/M. Kornmesser](https://armaghplanet.com/wp-content/uploads/2012/03/image-of-star-types.jpg)
How big is the largest known star? Compared to planets, stars will always be the overall group winners in terms of superior size. When you look at the night sky on a clear night and away from city lights, you will see that there are stars of varying sizes and Read more