Creative Commons License
Where the stuff on this blog is something i created it is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License so there are no requirements to attribute - but if you want to mention me as the source that would be nice :¬)

Thursday, 12 May 2016

7min 5sec ish clip - How Far Can We Go in #Space? Limits to how far we can #travel in space

found via sploid

The short answer is that dark matter is moving galaxy groups apart at speeds we can never match

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