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Research News

Comets and Asteroids

Comet Encke and a prehistoric village

By Bill Napier, AOP Visiting Astronomer A comet typically comprises about 50% fine dust embedded in a frozen matrix of water, methane, carbon dioxide and other organic compounds. Approaching the inner planetary system it begins to disintegrate, with fragments splitting off along with dust and gas. The fragments spread around Read more…

By Apostolos Christou, 1 year1 year ago
Research News

THE SUN AS WE’VE NEVER SEEN IT BEFORE: CLEAREST AND MOST DETAILED IMAGES YET OF THE SUN RELEASED

Just released are first images and videos from the National Science Foundation’s (NSF) Daniel K. Inouye Solar Telescope (DKIST) – revealing unprecedented detail of the Sun’s surface, with experts saying it will enable a new era of solar science and a leap forward in understanding the Sun and its impacts Read more…

By Apostolos Christou, 1 year1 year ago
Earth Satellites

Armagh astronomers study solar explosions

AOP researchers have used data from a NASA space mission to shed light on one of the most violent phenomena in our solar system – magnetic explosions on the surface of the Sun. Abhishek Srivastava, formerly a research associate at AOP and now a solar scientist at the Indian Institute Read more…

By Apostolos Christou, 1 year1 year ago
Our Galaxy

SALT 2019

Lying somewhere between young main-sequence stars and old white dwarfs, hot subdwarfs are blue stars with about half the mass, a tenth the diameter and ten times the brightness of the Sun.

By Armagh Observatory and Planetarium, 1 year1 year ago
Research News

The First Ever Finding of a Signature of Forced Reconnection in the Large-scale Solar Corona

The Sun’s corona is maintained at a temperature in excess of a million degrees. The corona lies above the solar photosphere which is maintained at 6000 degrees. These regions are only a few hundred kilometers apart. A major scientific problem in solar physics is how and why is the corona Read more…

By Apostolos Christou, 2 years2 years ago
Latest News

AOP Hosts All-Ireland Astronomy Conference

If you are a professional astronomer working on this island, then all roads lead to Armagh for you this Autumn! AOP and the City of Armagh are proud to be hosting the Irish National Astronomy Meeting or INAM from the 4th to the 6th of September. Held each year and Read more…

By Apostolos Christou, 2 years2 years ago

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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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