By Patrick Redmond
When I was a child, like many other people before and since I’m sure, I used to look at the stars and wonder what it was like on the planets that circled them. I was naive and untutored in the ways of astronomy having acquired most of my knowledge in that area from Star Trek, Blake’s 7 and Dr Who. It was obvious to me from these limited but entertaining sources of information that the universe was teaming with planets, many of which were capable of bearing life.
When I was a child, like many other people before and since I’m sure, I used to look at the stars and wonder what it was like on the planets that circled them. I was naive and untutored in the ways of astronomy having acquired most of my knowledge in that area from Star Trek, Blake’s 7 and Dr Who. It was obvious to me from these limited but entertaining sources of information that the universe was teaming with planets, many of which were capable of bearing life.
Well I’m still pretty much untutored but I read a bit more science with a little less fiction and I came to realise that such planets were not so common after all. In fact until fairly recently planets outside of our own system were