Mr Calaski

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Monthly Archives: December 2012


Outer Space


A tour of the International Space Station

Scale of the Universe

Sometimes it is hard to understand just how big (or small) something really is until you compare it to something familiar. Here is an interactive model to help you understand the scale of the universe:

scale of universe thumb

Earth as Art

NASA has released a free e-book titled “Earth As Art”. It’s full of stunning photographs and fascinating information, download the pdf here:

NASA_Earth as Art