Welcome to Astronotes
Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs 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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![There are cosmic threats to life on Earth.Hiding in the depths of space are things lethal beyond imagining.One day the End will be nigh for real.A forthcoming conference, part of […]](http://www.armaghplanet.com/blog/wp-content/uploads/2011/03/Image-of-Cosmic-Threats-115x115.jpg "3 reasons why astronomy should give you nightmares")
3 reasons why astronomy should give you nightmares
Posted on March 28, 2011 | 4 CommentsThere are cosmic threats to life on Earth.Hiding in the depths of space are things lethal beyond imagining.One day the End will be nigh for real.A forthcoming conference, part of […] -
![Here’s how rainbows are made. Some 13.7 billion years ago, a mere millionth of a second after the Big Bang, the first hydrogen and helium nuclei condensed out of a […]](http://www.armaghplanet.com/blog/wp-content/uploads/2010/09/image-of-a-rainbow-115x115.jpg "Following a rainbow back to the Big Bang")
Following a rainbow back to the Big Bang
Posted on September 27, 2010 | No CommentsHere’s how rainbows are made. Some 13.7 billion years ago, a mere millionth of a second after the Big Bang, the first hydrogen and helium nuclei condensed out of a […]