At least one out of four white dwarfs will end its life as a magnetic star! At the end of their life, most of the stars shrink in size to the dimension of a small planet, a stage of the stellar evolution which is called “white dwarf”. In a new Read more…
Armagh Observatory and Planetarium is delighted to announce its latest elected members to the organising committees of the prestigious International Astronomical Union (IAU), cementing its place as a leading research institution of influence on the global stage. Three Astronomers working at the Armagh Observatory, Stefano Bagnulo, Michael Burton, and Simon Read more…
Scientists track comet which has been in orbit for millions of years in another solar system An international team of scientists led by Armagh Observatory and Planetarium astronomer, Dr Stefano Bagnulo has conducted ground-breaking research on a comet which has been in orbit for millions of years in another solar Read more…
The first asteroids discovered in the early 1800’s were named after Roman and Greek mythological figures like Ceres, Pallas, and Vesta. Today, most asteroids are named after people, both real and fictional, places, animals, plants, and other natural phenomena. The discoverers of asteroids are responsible for proposing the name however Read more…
Today marks the 30th birthday of The Hubble Space Telescope (HST). On the 24th of April 1990 NASA launched Hubble into low earth orbit and it is still up there today! Hubble has allowed us to see deep within the caverns of space, revealing the most incredible and famous images Read more…
One of our Astronomers, Dr Gavin Ramsay, reflects on his memories of some of the amazing telescopes he has travelled to throughout his career! When the telescope was invented in early 17th century, they were generally used in the urban environment. Gradually they were housed in quite grand purpose-built buildings Read more…
Have you ever wondered about the impact that you may have as an amateur astronomer? How much can amateur and professional astronomers gain from each other? Can amateur astronomers impact research? Please listen below to a short audio piece by Lucie Affronti and Neasa Cumiskey; two Postgraduate Media students at Read more…
Article by: Gavin Ramsay Unlike our Sun, around half of all stars have another stellar companion. The closest stars to the Sun are two bright southern stars, alpha Centauri A and B, which orbit each other every 80 years and Proxima Centauri which orbits A and B every few tens Read more…
At the end of part one of this article we left our galactic explorers uncovering the first hints of the existence of spiral structure within our Milky Way. In part two we see how the new field of radio astronomy opened up the Galaxy for viewing to our explorers. 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…