Even knowing they’re wearing safety harnesses it still makes you feel slightly queasy!
The design of the next generation of rocket that NASA intends to use for manned and un-manned missions has been unveiled.
1st collector for BBC News – Nasa unveils Space Launch System vision
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I think this graphic really brings home the true scale of the US economy in global terms. On a slightly tangential note an interesting article in Der Spiegel (http://www.spiegel.de/international/europe/0,1518,784612,00.html) explains why America has such a successful and stable monetary union and why the Eurozone in its current format never can.