Astronomy photo of the day captures a Slitheen transiting the space time continuim.
All Doctor Who fans who finally get their fix this Sunday night should beware
The research is really interesting.
http://www.astr.ua.edu/keel/research/voorwerp.html
For those who have no idea what I am talking about
:
http://www.bbc.co.uk/doctorwho/s4/characters/slitheen
regards
Peter