An interesting read.

Very interesting (to me nonetheless) 

The robot who cries water

http://www.bbc.com/future/story/20131127-would-you-murder-a-robot/all

Some reading material about ISOS Comet

I'm pretty excited about this the further I read about. 

http://www.cbsnews.com/news/comet-ison-close-encounter-with-the-sun/