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dark matter

Gavin Ramsay

ESA due to launch Euclid this weekend

The first launch window for the European Space Agency’s (ESA) Euclid satellite will come into view on Saturday July 1st at 16.12 BST. Euclid should originally have been launched on a Soyuz launcher from French Guyana, but because of the Russian invasion of Ukraine, all joint ventures with the Russian Space Read more…

By Gavin Ramsay, 2 yearsJune 30, 2023 ago
Other Galaxies

International Dark Matter Day

On October 31, 2017, the world will celebrate the international hunt for dark matter. Armagh Observatory and Planetarium will be having a special showing of the “Phantom of the Universe” at 2pm, a Full Dome show which discusses our understanding (or lack thereof) Dark Matter, and the search to find Read more…

By Armagh Observatory and Planetarium, 8 yearsOctober 27, 2017 ago
Our Galaxy

Women in Physics – Part 1

Name a famous scientist. Who was the first person that came into your head? Steven Hawking, Albert Einstein or Isaac Newton? Maybe for those of you out there that watch The Big Bang Theory you might be familiar with some of the more obscure people and said Erwin Schrodinger, Galileo Read more…

By Armagh Observatory and Planetarium, 8 yearsMay 31, 2017 ago
Science Fiction

The Star Wars Galaxy

I am sure it is every Star Wars fan’s dream for the Star Wars Galaxy to be a reality! Imagine the possibilities; thousands of species that could share information; millions of fantastical worlds that you could visit in a matter of hours or days; ability to use “the force” to Read more…

By Armagh Observatory and Planetarium, 12 yearsSeptember 4, 2013 ago
Milky Way

Everything You Need to Know About the Milky Way

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By Armagh Observatory and Planetarium, 13 yearsSeptember 14, 2012 ago
Cosmology

Dark matter and dark energy: the deepest mysteries in astronomy

In, say 1975, there was only one kind of ‘stuff’ in the Universe, matter made of protons and neutrons. By 1985 there was a consensus that this was not enough, the gravity of the stars in galaxies was not sufficient to hold them together. Something else was there, vast, mysterious Read more…

By Armagh Observatory and Planetarium, 15 years ago
Cosmology

Hubble throws light on dark matter

Dark matter and its part in the evolution of the Universe is revealed by new data collected by the Hubble Space Telescope. This image could be taken for a lurid TV special effect (the Lights of Zetar perhaps?) but it may actually represent proof of that elusive and mysterious entity, Read more…

By Armagh Observatory and Planetarium, 15 yearsSeptember 24, 2010 ago
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RSS Intergalactic Craic
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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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