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Triton

Planets

5 Facts About… Neptune!

And now we come to the last planet in our solar system… You found me… eventually Up until the discovery of Neptune all planets in our Solar System were found with the naked eye or with the aid of a telescope, Neptune however was the first mathematically predicted planetary discovery. Read more…

By Ria Mee, 11 months11 months ago
Comets and Asteroids

VP113 Comes Out of the Darkness

One of the latest members of the Solar System to be discovered, 2012 VP113 is a tiny isolated world in the outer Solar System. It’s attracting attention as it could one day help lead astronomers to discover a whole new planet.   Flying outward from the Sun, away from the Read more…

By Armagh Observatory and Planetarium, 7 years6 years ago
Moon

Neptune’s New Moon

If you had asked me in June 2013 how many moons Neptune had, I would have told you the answer was 13.  If you asked me in August 2013 how many moons Neptune had, my answer would be 14!  2013 marks the year when a new moon has been found Read more…

By Armagh Observatory and Planetarium, 8 years8 years ago
Image of Triton and Neptune
Planets

Happy Birthday Neptune!

Neptune, furthest planet from the Sun is celebrating its first birthday. It has been known  to humans for only a single Neptunian year. Neptune, which is not visible with the naked eye, was discovered by mathematical prediction in 1846 before being observed through a telescope. Astronomers noticed that Uranus was Read more…

By Armagh Observatory and Planetarium, 10 years10 years ago
RSS Intergalactic Craic
  • Rocks to Rockets: 4 More Amazing Women in Science!
    Welcome to Season 2 everyone! Heather and Courtney kick off the new season with some amazing women in science that everyone should know. Any questions? Email us at podcast@armagh.ac.uk 
  • 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.
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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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