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Lacerta

May

The May 2016 Night Sky

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…

By Armagh Observatory and Planetarium, 5 years5 years ago
Image of m45 from HST
January

Wonders of the January Sky

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…

By Armagh Observatory and Planetarium, 9 years7 years ago
Exoplanets

Exoplanet HAT-P-1b: weird, warm and fuzzy

The extra-solar planet HAT-P-1b has baffled astronomers since it was discovered in 2006. The planet is puffed up much larger than theory predicts. HAT-P-1 has a volume nearly twice than of Jupiter’s yet it contains only half Jupiter’s mass.   Most exoplanets so far discovered fall into the category of Read more…

By Armagh Observatory and Planetarium, 10 years5 years ago
RSS Intergalactic Craic
  • The Safest Dinner Party of 2020
    For the last episode of Season 1, Heather and Courtney suggest their ideal astronomy guests to a dinner party. They cover some of humanity's greatest astronomical achievements as well as discuss some of the rumours surrounding a particular famous astronomer's party behaviour! Need Some Space?
  • Turning Back The Clock - The History of AOP
    Join Heather and Special Guest Host Dr Rok Nezic as they delve into the archives and discuss the history of the Armagh Observatory and Planetarium through their favourite objects. Clocks, books, instruments and rooms, they've got it all covered, and they have a bit of craic along the way.
  • Vampires, Zombies and... Bowties? Oh My!
    This week Intergalactic Craic has some added spook for your Autumn. Vampire stars, zombie stars and spooky nebulae will all be discussed by Courtney and Heather. Need Some Space?
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Welcome to Astronotes

Hello and welcome to Astronotes, the Armagh Observatory and Planetarium’s official blog. Here you will find the latest news and views from all those who work in our organisation, from the fascinating worlds of astronomy and space exploration. We hope you will come here to learn what is hot and exciting, profound or even weird from worlds beyond ours . So that's the introduction out of the way, now on with the Universe!

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