Welcome to Astronotes
Hello, IòÀÙm Colin, welcoming you to Astronotes, the PlanetariumòÀÙs official blog. Here you will find the latest news and views 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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Solar System Archive
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![Sir Frederick William Herschel is one of the most well-known and highly regarded historical astronomers but many may not know or realise there was more to his genius than his […]](http://www.armaghplanet.com/blog/wp-content/uploads/2012/02/Image-of-Uranus-and-its-rings-115x115.jpg "Astronomer, Musician, Hero…Deserter?")
Astronomer, Musician, Hero…Deserter?
Posted on February 24, 2012 | 7 CommentsSir Frederick William Herschel is one of the most well-known and highly regarded historical astronomers but many may not know or realise there was more to his genius than his […] -
![The Universe is 13.75 billion years old.It is easy to say, but what does that mean in Earthly terms?Let’s squeeze the whole history of the Universe into a year! […]](http://www.armaghplanet.com/blog/wp-content/uploads/2012/01/Image-of-Big-Bang-115x115.jpg "Eternity in 365 days")
Eternity in 365 days
Posted on January 23, 2012 | 1 CommentThe Universe is 13.75 billion years old.It is easy to say, but what does that mean in Earthly terms?Let’s squeeze the whole history of the Universe into a year! […] -
![Venus has always been regarded as Earth’s Sister Planet. After all, it can be the closest planet to us and it is nearly the same size as Earth. But how […]](http://www.armaghplanet.com/blog/wp-content/uploads/2012/01/Image-of-venus-south-115x115.jpg "Venus: Earth’s Sister Planet")
Venus: Earth’s Sister Planet
Posted on January 17, 2012 | 4 CommentsVenus has always been regarded as Earth’s Sister Planet. After all, it can be the closest planet to us and it is nearly the same size as Earth. But how […] -
![The aurora is a stunning celestial event associated with EarthòÀÙs polar regions. Recently Ireland has been witness to this beautiful phenomenon. If you are standing looking up at the […]](http://www.armaghplanet.com/blog/wp-content/uploads/2012/01/IMG_1216-115x115.jpg "Northern Lights: Coming to a Sky Near You?")
Northern Lights: Coming to a Sky Near You?
Posted on January 13, 2012 | No CommentsThe aurora is a stunning celestial event associated with EarthòÀÙs polar regions. Recently Ireland has been witness to this beautiful phenomenon. If you are standing looking up at the […] -
![What exciting space events has 2012 in store for us? What important space anniversaries are coming up this year? Welcome to our annual guide to what the Universe has waiting […]](http://www.armaghplanet.com/blog/wp-content/uploads/2012/01/Image-of-Dragon-at-ISS-115x115.jpg "2012’s Space Odysseys")
2012’s Space Odysseys
Posted on January 5, 2012 | 3 CommentsWhat exciting space events has 2012 in store for us? What important space anniversaries are coming up this year? Welcome to our annual guide to what the Universe has waiting […] -
![Helene is a tiny moon of Saturn that shares an orbit with the much larger moon Dione. Helene reposes at a gravitationally stable position called a Lagrange point. Helene orbits […]](http://www.armaghplanet.com/blog/wp-content/uploads/2011/11/image-of-helene-115x115.jpg "Image of the Month: Helene")
Image of the Month: Helene
Posted on November 18, 2011 | No CommentsHelene is a tiny moon of Saturn that shares an orbit with the much larger moon Dione. Helene reposes at a gravitationally stable position called a Lagrange point. Helene orbits […] -
![October marks the peak of Autumn, leaves are falling from the trees, the evenings are darkening and Halloween and Christmas are just around the corner. With dusk falling earlier in […]](http://www.armaghplanet.com/blog/wp-content/uploads/2011/10/Image-of-Jupiter-and-moons-115x115.jpg "Wonders of the October Sky")
Wonders of the October Sky
Posted on October 10, 2011 | 1 CommentOctober marks the peak of Autumn, leaves are falling from the trees, the evenings are darkening and Halloween and Christmas are just around the corner. With dusk falling earlier in […] -
![Dwarf planet Haumea is one of the most bizarre small bodies of the outer Solar System. It has an oddly recent surface. Even just who discovered it is controversial. It […]](http://www.armaghplanet.com/blog/wp-content/uploads/2011/09/Image-of-Haumea-115x115.jpg "Haumea: Rugby Ball Planet")
Haumea: Rugby Ball Planet
Posted on September 30, 2011 | 2 CommentsDwarf planet Haumea is one of the most bizarre small bodies of the outer Solar System. It has an oddly recent surface. Even just who discovered it is controversial. It […] -
![The belief that mankind is unique in our universe has not been proven otherwise. So what if one day we discover we as humans are not one of a kind, […]](http://www.armaghplanet.com/blog/wp-content/uploads/2011/09/Image-of-AnotherEarth-115x115.jpg "Another Earth?")
Another Earth?
Posted on September 26, 2011 | 2 CommentsThe belief that mankind is unique in our universe has not been proven otherwise. So what if one day we discover we as humans are not one of a kind, […] -
![202 million km (1.35 AU or 125 million miles) from Earth an explorer from Earth is investigating the giant asteroid Vesta. This intrepid pioneer is the Dawn space probe. […]](http://www.armaghplanet.com/blog/wp-content/uploads/2011/09/image-of-vesta-craters-115x115.jpg "Dawn over Vesta")
Dawn over Vesta
Posted on September 19, 2011 | 1 Comment202 million km (1.35 AU or 125 million miles) from Earth an explorer from Earth is investigating the giant asteroid Vesta. This intrepid pioneer is the Dawn space probe. […]