Having had a long time interest in astronomy since I was a kid, I follow new developments in the field with interest, especially as they intersect with the Bible. They have now discovered over 400 planets surrounding different stars, most of them much, much larger than our own earth - more like the giant, outer planets of our own system.
Just recently however, they have discovered a much smaller planet, albeit several times larger than earth, but the interesting thing to me is that this may be a planet surrounded by water. If that is the case, that may be a typical situation of smaller planets in what is known as the hospitable zone around a star. Which gets back to the early verses of Genesis where it looks like the early earth was totally surrounded by water.
Obviously there was no one around at that stage, so how could the ancients have known such a thing apart from revelation. Seems the more science discovers, the more it confirms the Genesis account.
Here are a couple of links for those interested (unfortunately I can't find the first one I saw).
http://www.cnn.com/2009/TECH/12/16/super.earth.discovery/index.html?iref=mpstoryview
http://cosmiclog.msnbc.msn.com/archive/2009/12/16/2152989.aspx