The Night Sky in May 2021

The month of May has finally arrived, and you know what the means, spring has sprung! The days are longer and brighter, the promise of warmer weather and (most importantly) there’s not one, but two bank holiday weekends! If you are anything like me, you’ll be doing some stargazing. But, what exactly is there to look out for this month? Well, let me tell you.  Early this May Read more

The Memory of the Trees

Tree planting at Northern Ireland’s oldest scientific institution; new chapter within grounds of Armagh Observatory and Planetarium As many dog-walkers in our local community know well, the Armagh Observatory is set within an historic landscaped estate that is home to a number of astronomical exhibitions that takes the visitor through a Read more

Armagh StarTrackers Online “Home of the NGC”

AOP’s StarTracker Online Dates: January 27th, 24th February, 31st March 2021 Time: 8pm Ticket Price: free (donations are welcome) To book you ticket visit: https://armaghobservatoryplanetarium.ticketsolve.com/shows *Please note you only need to book one ticket for one household.* Armagh Observatory and Planetarium hosts “Armagh StarTracker Online”, a star show where we Read more

Rare Stars – PHL 417 and the V366 Aquariids

By Prof. Simon Jeffery Enter the name ‘PHL 417’ in the public database which tells you nearly everything known about nearly every star in the sky, and you will find an almost blank entry.  It is enigmatically identified as a ‘Blue object’ of the 17th magnitude, or about 200,000 times fainter than the faintest stars visible to the naked eye. It has no other names, and no scientific Read more

COVID Astronomy: Watching a bus-sized asteroid whiz by Earth during a pandemic

by Galin Borisov and Apostolos Christou This September, we had the first opportunity to make astronomical observations while physically present at the telescope since the start of the COVID19 pandemic. Our instrument of choice was the 2-m RCC telescope at Rozhen Observatory on the Rhodope mountains in SW Bulgaria. So here we are at 1700m above sea level with a forecast for good weather and ready for new discoveries! One Read more

Earth Day events Online

Today (Wed 22 April) is the 50th Anniversary of Earth Day and we have lots planned for you! Over on Facebook, Twitter and Instgram⏰10am: Space Fact⏰12noon: Earth Day inspired experiment⏰3pm: “Zula Patrol” kids film (Facebook Only)⏰5pm: Earth Day inspired craft activity⏰8pm: “Dynamic Earth” film narrated by Liam Neeson (Facebook Only) Read more

Transit of Mercury 2019

Over 100 people arrived at Armagh Observatory and Planetarium on Monday 11 November to view the Transit of Mercury through our telescopes, including our world-famous Grubb telescope. With special kit for Solar observing our staff and students enthusiastically greeted the crowds of public visitors and school children in attendance. With Read more

DfC Visit to AOP

The Armagh Observatory & Planetarium welcomed Moira Doherty, Deputy Permanent Secretary and Paul Gamble, Head of Museums and Libraries Branch, from the Department for Communities (DfC), on Tuesday 10th September 2019. Following a tour of the historic Grade A listed Observatory building, Moira and Paul were updated on the future plans Read more